diff --git a/app/controllers/accounts_controller.rb b/app/controllers/accounts_controller.rb
index a95aabf1d..37a1e540f 100644
--- a/app/controllers/accounts_controller.rb
+++ b/app/controllers/accounts_controller.rb
@@ -13,7 +13,7 @@ class AccountsController < ApplicationController
 
       format.atom do
         @entries = @account.stream_entries.where(hidden: false).with_includes.paginate_by_max_id(20, params[:max_id], params[:since_id])
-        render xml: AtomSerializer.render(AtomSerializer.new.feed(@account, @entries.to_a))
+        render xml: Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.feed(@account, @entries.to_a))
       end
 
       format.json do
diff --git a/app/controllers/stream_entries_controller.rb b/app/controllers/stream_entries_controller.rb
index 54a435238..e3db77caa 100644
--- a/app/controllers/stream_entries_controller.rb
+++ b/app/controllers/stream_entries_controller.rb
@@ -19,7 +19,7 @@ class StreamEntriesController < ApplicationController
       end
 
       format.atom do
-        render xml: AtomSerializer.render(AtomSerializer.new.entry(@stream_entry, true))
+        render xml: Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.entry(@stream_entry, true))
       end
     end
   end
diff --git a/app/lib/ostatus/activity/base.rb b/app/lib/ostatus/activity/base.rb
new file mode 100644
index 000000000..f528815b3
--- /dev/null
+++ b/app/lib/ostatus/activity/base.rb
@@ -0,0 +1,50 @@
+# frozen_string_literal: true
+
+class Ostatus::Activity::Base
+  def initialize(xml, account = nil)
+    @xml = xml
+    @account = account
+  end
+
+  def status?
+    [:activity, :note, :comment].include?(type)
+  end
+
+  def verb
+    raw = @xml.at_xpath('./activity:verb', activity: TagManager::AS_XMLNS).content
+    TagManager::VERBS.key(raw)
+  rescue
+    :post
+  end
+
+  def type
+    raw = @xml.at_xpath('./activity:object-type', activity: TagManager::AS_XMLNS).content
+    TagManager::TYPES.key(raw)
+  rescue
+    :activity
+  end
+
+  def id
+    @xml.at_xpath('./xmlns:id', xmlns: TagManager::XMLNS).content
+  end
+
+  def url
+    link = @xml.at_xpath('./xmlns:link[@rel="alternate"]', xmlns: TagManager::XMLNS)
+    link.nil? ? nil : link['href']
+  end
+
+  private
+
+  def find_status(uri)
+    if TagManager.instance.local_id?(uri)
+      local_id = TagManager.instance.unique_tag_to_local_id(uri, 'Status')
+      return Status.find_by(id: local_id)
+    end
+
+    Status.find_by(uri: uri)
+  end
+
+  def redis
+    Redis.current
+  end
+end
diff --git a/app/lib/ostatus/activity/creation.rb b/app/lib/ostatus/activity/creation.rb
new file mode 100644
index 000000000..c54d64fd7
--- /dev/null
+++ b/app/lib/ostatus/activity/creation.rb
@@ -0,0 +1,149 @@
+# frozen_string_literal: true
+
+class Ostatus::Activity::Creation < Ostatus::Activity::Base
+  def perform
+    if redis.exists("delete_upon_arrival:#{@account.id}:#{id}")
+      Rails.logger.debug "Delete for status #{id} was queued, ignoring"
+      return [nil, false]
+    end
+
+    return [nil, false] if @account.suspended?
+
+    Rails.logger.debug "Creating remote status #{id}"
+
+    # Return early if status already exists in db
+    status = find_status(id)
+
+    return [status, false] unless status.nil?
+
+    status = Status.create!(
+      uri: id,
+      url: url,
+      account: @account,
+      reblog: reblog,
+      text: content,
+      spoiler_text: content_warning,
+      created_at: published,
+      reply: thread?,
+      language: content_language,
+      visibility: visibility_scope,
+      conversation: find_or_create_conversation,
+      thread: thread? ? find_status(thread.first) : nil
+    )
+
+    save_mentions(status)
+    save_hashtags(status)
+    save_media(status)
+
+    if thread? && status.thread.nil?
+      Rails.logger.debug "Trying to attach #{status.id} (#{id}) to #{thread.first}"
+      ThreadResolveWorker.perform_async(status.id, thread.second)
+    end
+
+    Rails.logger.debug "Queuing remote status #{status.id} (#{id}) for distribution"
+
+    LinkCrawlWorker.perform_async(status.id) unless status.spoiler_text?
+    DistributionWorker.perform_async(status.id)
+
+    [status, true]
+  end
+
+  def content
+    @xml.at_xpath('./xmlns:content', xmlns: TagManager::XMLNS).content
+  end
+
+  def content_language
+    @xml.at_xpath('./xmlns:content', xmlns: TagManager::XMLNS)['xml:lang']&.presence || 'en'
+  end
+
+  def content_warning
+    @xml.at_xpath('./xmlns:summary', xmlns: TagManager::XMLNS)&.content || ''
+  end
+
+  def visibility_scope
+    @xml.at_xpath('./mastodon:scope', mastodon: TagManager::MTDN_XMLNS)&.content&.to_sym || :public
+  end
+
+  def published
+    @xml.at_xpath('./xmlns:published', xmlns: TagManager::XMLNS).content
+  end
+
+  def thread?
+    !@xml.at_xpath('./thr:in-reply-to', thr: TagManager::THR_XMLNS).nil?
+  end
+
+  def thread
+    thr = @xml.at_xpath('./thr:in-reply-to', thr: TagManager::THR_XMLNS)
+    [thr['ref'], thr['href']]
+  end
+
+  private
+
+  def find_or_create_conversation
+    uri = @xml.at_xpath('./ostatus:conversation', ostatus: TagManager::OS_XMLNS)&.attribute('ref')&.content
+    return if uri.nil?
+
+    if TagManager.instance.local_id?(uri)
+      local_id = TagManager.instance.unique_tag_to_local_id(uri, 'Conversation')
+      return Conversation.find_by(id: local_id)
+    end
+
+    Conversation.find_by(uri: uri) || Conversation.create!(uri: uri)
+  end
+
+  def save_mentions(parent)
+    processed_account_ids = []
+
+    @xml.xpath('./xmlns:link[@rel="mentioned"]', xmlns: TagManager::XMLNS).each do |link|
+      next if [TagManager::TYPES[:group], TagManager::TYPES[:collection]].include? link['ostatus:object-type']
+
+      mentioned_account = account_from_href(link['href'])
+
+      next if mentioned_account.nil? || processed_account_ids.include?(mentioned_account.id)
+
+      mentioned_account.mentions.where(status: parent).first_or_create(status: parent)
+
+      # So we can skip duplicate mentions
+      processed_account_ids << mentioned_account.id
+    end
+  end
+
+  def save_hashtags(parent)
+    tags = @xml.xpath('./xmlns:category', xmlns: TagManager::XMLNS).map { |category| category['term'] }.select(&:present?)
+    ProcessHashtagsService.new.call(parent, tags)
+  end
+
+  def save_media(parent)
+    do_not_download = DomainBlock.find_by(domain: parent.account.domain)&.reject_media?
+
+    @xml.xpath('./xmlns:link[@rel="enclosure"]', xmlns: TagManager::XMLNS).each do |link|
+      next unless link['href']
+
+      media = MediaAttachment.where(status: parent, remote_url: link['href']).first_or_initialize(account: parent.account, status: parent, remote_url: link['href'])
+      parsed_url = Addressable::URI.parse(link['href']).normalize
+
+      next if !%w(http https).include?(parsed_url.scheme) || parsed_url.host.empty?
+
+      media.save
+
+      next if do_not_download
+
+      begin
+        media.file_remote_url = link['href']
+        media.save!
+      rescue ActiveRecord::RecordInvalid
+        next
+      end
+    end
+  end
+
+  def account_from_href(href)
+    url = Addressable::URI.parse(href).normalize
+
+    if TagManager.instance.web_domain?(url.host)
+      Account.find_local(url.path.gsub('/users/', ''))
+    else
+      Account.where(uri: href).or(Account.where(url: href)).first || FetchRemoteAccountService.new.call(href)
+    end
+  end
+end
diff --git a/app/lib/ostatus/activity/deletion.rb b/app/lib/ostatus/activity/deletion.rb
new file mode 100644
index 000000000..c4d05a467
--- /dev/null
+++ b/app/lib/ostatus/activity/deletion.rb
@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+class Ostatus::Activity::Deletion < Ostatus::Activity::Base
+  def perform
+    Rails.logger.debug "Deleting remote status #{id}"
+    status = Status.find_by(uri: id, account: @account)
+
+    if status.nil?
+      redis.setex("delete_upon_arrival:#{@account.id}:#{id}", 6 * 3_600, id)
+    else
+      RemoveStatusService.new.call(status)
+    end
+  end
+end
diff --git a/app/lib/ostatus/activity/general.rb b/app/lib/ostatus/activity/general.rb
new file mode 100644
index 000000000..3ff7a039a
--- /dev/null
+++ b/app/lib/ostatus/activity/general.rb
@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+class Ostatus::Activity::General < Ostatus::Activity::Base
+  def specialize
+    special_class&.new(@xml, @account)
+  end
+
+  private
+
+  def special_class
+    case verb
+    when :post
+      Ostatus::Activity::Post
+    when :share
+      Ostatus::Activity::Share
+    when :delete
+      Ostatus::Activity::Deletion
+    end
+  end
+end
diff --git a/app/lib/ostatus/activity/post.rb b/app/lib/ostatus/activity/post.rb
new file mode 100644
index 000000000..8028db2f8
--- /dev/null
+++ b/app/lib/ostatus/activity/post.rb
@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+class Ostatus::Activity::Post < Ostatus::Activity::Creation
+  def perform
+    status, just_created = super
+
+    if just_created
+      status.mentions.includes(:account).each do |mention|
+        mentioned_account = mention.account
+        next unless mentioned_account.local?
+        NotifyService.new.call(mentioned_account, mention)
+      end
+    end
+
+    status
+  end
+
+  private
+
+  def reblog
+    nil
+  end
+end
diff --git a/app/lib/ostatus/activity/remote.rb b/app/lib/ostatus/activity/remote.rb
new file mode 100644
index 000000000..755f885e6
--- /dev/null
+++ b/app/lib/ostatus/activity/remote.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class Ostatus::Activity::Remote < Ostatus::Activity::Base
+  def perform
+    find_status(id) || FetchRemoteStatusService.new.call(url)
+  end
+end
diff --git a/app/lib/ostatus/activity/share.rb b/app/lib/ostatus/activity/share.rb
new file mode 100644
index 000000000..73aac58ed
--- /dev/null
+++ b/app/lib/ostatus/activity/share.rb
@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+class Ostatus::Activity::Share < Ostatus::Activity::Creation
+  def perform
+    return if reblog.nil?
+
+    status, just_created = super
+    NotifyService.new.call(reblog.account, status) if reblog.account.local? && just_created
+    status
+  end
+
+  def object
+    @xml.at_xpath('.//activity:object', activity: TagManager::AS_XMLNS)
+  end
+
+  private
+
+  def reblog
+    return @reblog if defined? @reblog
+
+    original_status = Ostatus::Activity::Remote.new(object).perform
+    return if original_status.nil?
+
+    @reblog = original_status.reblog? ? original_status.reblog : original_status
+  end
+end
diff --git a/app/lib/atom_serializer.rb b/app/lib/ostatus/atom_serializer.rb
similarity index 99%
rename from app/lib/atom_serializer.rb
rename to app/lib/ostatus/atom_serializer.rb
index b14d596dd..909d84df3 100644
--- a/app/lib/atom_serializer.rb
+++ b/app/lib/ostatus/atom_serializer.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class AtomSerializer
+class Ostatus::AtomSerializer
   include RoutingHelper
   include ActionView::Helpers::SanitizeHelper
 
diff --git a/app/services/authorize_follow_service.rb b/app/services/authorize_follow_service.rb
index 97c76bee1..a25d11dbd 100644
--- a/app/services/authorize_follow_service.rb
+++ b/app/services/authorize_follow_service.rb
@@ -10,6 +10,6 @@ class AuthorizeFollowService < BaseService
   private
 
   def build_xml(follow_request)
-    AtomSerializer.render(AtomSerializer.new.authorize_follow_request_salmon(follow_request))
+    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request))
   end
 end
diff --git a/app/services/block_service.rb b/app/services/block_service.rb
index d59b47afb..15420e192 100644
--- a/app/services/block_service.rb
+++ b/app/services/block_service.rb
@@ -18,6 +18,6 @@ class BlockService < BaseService
   private
 
   def build_xml(block)
-    AtomSerializer.render(AtomSerializer.new.block_salmon(block))
+    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.block_salmon(block))
   end
 end
diff --git a/app/services/concerns/stream_entry_renderer.rb b/app/services/concerns/stream_entry_renderer.rb
index ef176d8a6..d9c30c53c 100644
--- a/app/services/concerns/stream_entry_renderer.rb
+++ b/app/services/concerns/stream_entry_renderer.rb
@@ -2,6 +2,6 @@
 
 module StreamEntryRenderer
   def stream_entry_to_xml(stream_entry)
-    AtomSerializer.render(AtomSerializer.new.entry(stream_entry, true))
+    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.entry(stream_entry, true))
   end
 end
diff --git a/app/services/favourite_service.rb b/app/services/favourite_service.rb
index 90267af33..a08aba638 100644
--- a/app/services/favourite_service.rb
+++ b/app/services/favourite_service.rb
@@ -28,6 +28,6 @@ class FavouriteService < BaseService
   private
 
   def build_xml(favourite)
-    AtomSerializer.render(AtomSerializer.new.favourite_salmon(favourite))
+    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.favourite_salmon(favourite))
   end
 end
diff --git a/app/services/follow_service.rb b/app/services/follow_service.rb
index e54ff7d0f..7a7275b6e 100644
--- a/app/services/follow_service.rb
+++ b/app/services/follow_service.rb
@@ -57,10 +57,10 @@ class FollowService < BaseService
   end
 
   def build_follow_request_xml(follow_request)
-    AtomSerializer.render(AtomSerializer.new.follow_request_salmon(follow_request))
+    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.follow_request_salmon(follow_request))
   end
 
   def build_follow_xml(follow)
-    AtomSerializer.render(AtomSerializer.new.follow_salmon(follow))
+    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.follow_salmon(follow))
   end
 end
diff --git a/app/services/process_feed_service.rb b/app/services/process_feed_service.rb
index c335d2159..b99048a06 100644
--- a/app/services/process_feed_service.rb
+++ b/app/services/process_feed_service.rb
@@ -16,274 +16,14 @@ class ProcessFeedService < BaseService
   end
 
   def process_entries(xml, account)
-    xml.xpath('//xmlns:entry', xmlns: TagManager::XMLNS).reverse_each.map { |entry| ProcessEntry.new.call(entry, account) }.compact
+    xml.xpath('//xmlns:entry', xmlns: TagManager::XMLNS).reverse_each.map { |entry| process_entry(entry, account) }.compact
   end
 
-  class ProcessEntry
-    def call(xml, account)
-      @account = account
-      @xml     = xml
-
-      return if skip_unsupported_type?
-
-      case verb
-      when :post, :share
-        return create_status
-      when :delete
-        return delete_status
-      end
-    rescue ActiveRecord::RecordInvalid => e
-      Rails.logger.debug "Nothing was saved for #{id} because: #{e}"
-      nil
-    end
-
-    private
-
-    def create_status
-      if redis.exists("delete_upon_arrival:#{@account.id}:#{id}")
-        Rails.logger.debug "Delete for status #{id} was queued, ignoring"
-        return
-      end
-
-      status, just_created = nil
-
-      Rails.logger.debug "Creating remote status #{id}"
-
-      if verb == :share
-        original_status = shared_status_from_xml(@xml.at_xpath('.//activity:object', activity: TagManager::AS_XMLNS))
-        return nil if original_status.nil?
-      end
-
-      ApplicationRecord.transaction do
-        status, just_created = status_from_xml(@xml)
-
-        return if status.nil?
-        return status unless just_created
-
-        if verb == :share
-          status.reblog = original_status.reblog? ? original_status.reblog : original_status
-        end
-
-        status.save!
-      end
-
-      if thread?(@xml) && status.thread.nil?
-        Rails.logger.debug "Trying to attach #{status.id} (#{id(@xml)}) to #{thread(@xml).first}"
-        ThreadResolveWorker.perform_async(status.id, thread(@xml).second)
-      end
-
-      notify_about_mentions!(status) unless status.reblog?
-      notify_about_reblog!(status) if status.reblog? && status.reblog.account.local?
-
-      Rails.logger.debug "Queuing remote status #{status.id} (#{id}) for distribution"
-
-      LinkCrawlWorker.perform_async(status.id) unless status.spoiler_text?
-      DistributionWorker.perform_async(status.id)
-
-      status
-    end
-
-    def notify_about_mentions!(status)
-      status.mentions.includes(:account).each do |mention|
-        mentioned_account = mention.account
-        next unless mentioned_account.local?
-        NotifyService.new.call(mentioned_account, mention)
-      end
-    end
-
-    def notify_about_reblog!(status)
-      NotifyService.new.call(status.reblog.account, status)
-    end
-
-    def delete_status
-      Rails.logger.debug "Deleting remote status #{id}"
-      status = Status.find_by(uri: id, account: @account)
-
-      if status.nil?
-        redis.setex("delete_upon_arrival:#{@account.id}:#{id}", 6 * 3_600, id)
-      else
-        RemoveStatusService.new.call(status)
-      end
-    end
-
-    def skip_unsupported_type?
-      !([:post, :share, :delete].include?(verb) && [:activity, :note, :comment].include?(type))
-    end
-
-    def shared_status_from_xml(entry)
-      status = find_status(id(entry))
-
-      return status unless status.nil?
-
-      FetchRemoteStatusService.new.call(url(entry))
-    end
-
-    def status_from_xml(entry)
-      # Return early if status already exists in db
-      status = find_status(id(entry))
-
-      return [status, false] unless status.nil?
-
-      account = @account
-
-      return [nil, false] if account.suspended?
-
-      status = Status.create!(
-        uri: id(entry),
-        url: url(entry),
-        account: account,
-        text: content(entry),
-        spoiler_text: content_warning(entry),
-        created_at: published(entry),
-        reply: thread?(entry),
-        language: content_language(entry),
-        visibility: visibility_scope(entry),
-        conversation: find_or_create_conversation(entry),
-        thread: thread?(entry) ? find_status(thread(entry).first) : nil
-      )
-
-      mentions_from_xml(status, entry)
-      hashtags_from_xml(status, entry)
-      media_from_xml(status, entry)
-
-      [status, true]
-    end
-
-    def find_or_create_conversation(xml)
-      uri = xml.at_xpath('./ostatus:conversation', ostatus: TagManager::OS_XMLNS)&.attribute('ref')&.content
-      return if uri.nil?
-
-      if TagManager.instance.local_id?(uri)
-        local_id = TagManager.instance.unique_tag_to_local_id(uri, 'Conversation')
-        return Conversation.find_by(id: local_id)
-      end
-
-      Conversation.find_by(uri: uri) || Conversation.create!(uri: uri)
-    end
-
-    def find_status(uri)
-      if TagManager.instance.local_id?(uri)
-        local_id = TagManager.instance.unique_tag_to_local_id(uri, 'Status')
-        return Status.find_by(id: local_id)
-      end
-
-      Status.find_by(uri: uri)
-    end
-
-    def mentions_from_xml(parent, xml)
-      processed_account_ids = []
-
-      xml.xpath('./xmlns:link[@rel="mentioned"]', xmlns: TagManager::XMLNS).each do |link|
-        next if [TagManager::TYPES[:group], TagManager::TYPES[:collection]].include? link['ostatus:object-type']
-
-        mentioned_account = account_from_href(link['href'])
-
-        next if mentioned_account.nil? || processed_account_ids.include?(mentioned_account.id)
-
-        mentioned_account.mentions.where(status: parent).first_or_create(status: parent)
-
-        # So we can skip duplicate mentions
-        processed_account_ids << mentioned_account.id
-      end
-    end
-
-    def account_from_href(href)
-      url = Addressable::URI.parse(href).normalize
-
-      if TagManager.instance.web_domain?(url.host)
-        Account.find_local(url.path.gsub('/users/', ''))
-      else
-        Account.where(uri: href).or(Account.where(url: href)).first || FetchRemoteAccountService.new.call(href)
-      end
-    end
-
-    def hashtags_from_xml(parent, xml)
-      tags = xml.xpath('./xmlns:category', xmlns: TagManager::XMLNS).map { |category| category['term'] }.select(&:present?)
-      ProcessHashtagsService.new.call(parent, tags)
-    end
-
-    def media_from_xml(parent, xml)
-      do_not_download = DomainBlock.find_by(domain: parent.account.domain)&.reject_media?
-
-      xml.xpath('./xmlns:link[@rel="enclosure"]', xmlns: TagManager::XMLNS).each do |link|
-        next unless link['href']
-
-        media = MediaAttachment.where(status: parent, remote_url: link['href']).first_or_initialize(account: parent.account, status: parent, remote_url: link['href'])
-        parsed_url = Addressable::URI.parse(link['href']).normalize
-
-        next if !%w(http https).include?(parsed_url.scheme) || parsed_url.host.empty?
-
-        media.save
-
-        next if do_not_download
-
-        begin
-          media.file_remote_url = link['href']
-          media.save!
-        rescue ActiveRecord::RecordInvalid
-          next
-        end
-      end
-    end
-
-    def id(xml = @xml)
-      xml.at_xpath('./xmlns:id', xmlns: TagManager::XMLNS).content
-    end
-
-    def verb(xml = @xml)
-      raw = xml.at_xpath('./activity:verb', activity: TagManager::AS_XMLNS).content
-      TagManager::VERBS.key(raw)
-    rescue
-      :post
-    end
-
-    def type(xml = @xml)
-      raw = xml.at_xpath('./activity:object-type', activity: TagManager::AS_XMLNS).content
-      TagManager::TYPES.key(raw)
-    rescue
-      :activity
-    end
-
-    def url(xml = @xml)
-      link = xml.at_xpath('./xmlns:link[@rel="alternate"]', xmlns: TagManager::XMLNS)
-      link.nil? ? nil : link['href']
-    end
-
-    def content(xml = @xml)
-      xml.at_xpath('./xmlns:content', xmlns: TagManager::XMLNS).content
-    end
-
-    def content_language(xml = @xml)
-      xml.at_xpath('./xmlns:content', xmlns: TagManager::XMLNS)['xml:lang']&.presence || 'en'
-    end
-
-    def content_warning(xml = @xml)
-      xml.at_xpath('./xmlns:summary', xmlns: TagManager::XMLNS)&.content || ''
-    end
-
-    def visibility_scope(xml = @xml)
-      xml.at_xpath('./mastodon:scope', mastodon: TagManager::MTDN_XMLNS)&.content&.to_sym || :public
-    end
-
-    def published(xml = @xml)
-      xml.at_xpath('./xmlns:published', xmlns: TagManager::XMLNS).content
-    end
-
-    def thread?(xml = @xml)
-      !xml.at_xpath('./thr:in-reply-to', thr: TagManager::THR_XMLNS).nil?
-    end
-
-    def thread(xml = @xml)
-      thr = xml.at_xpath('./thr:in-reply-to', thr: TagManager::THR_XMLNS)
-      [thr['ref'], thr['href']]
-    end
-
-    def account?(xml = @xml)
-      !xml.at_xpath('./xmlns:author', xmlns: TagManager::XMLNS).nil?
-    end
-
-    def redis
-      Redis.current
-    end
+  def process_entry(xml, account)
+    activity = Ostatus::Activity::General.new(xml, account)
+    activity.specialize&.perform if activity.status?
+  rescue ActiveRecord::RecordInvalid => e
+    Rails.logger.debug "Nothing was saved for #{id} because: #{e}"
+    nil
   end
 end
diff --git a/app/services/reject_follow_service.rb b/app/services/reject_follow_service.rb
index 675007938..87fc49b34 100644
--- a/app/services/reject_follow_service.rb
+++ b/app/services/reject_follow_service.rb
@@ -10,6 +10,6 @@ class RejectFollowService < BaseService
   private
 
   def build_xml(follow_request)
-    AtomSerializer.render(AtomSerializer.new.reject_follow_request_salmon(follow_request))
+    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.reject_follow_request_salmon(follow_request))
   end
 end
diff --git a/app/services/unblock_service.rb b/app/services/unblock_service.rb
index 3a3fd2d8c..50c2dc2f0 100644
--- a/app/services/unblock_service.rb
+++ b/app/services/unblock_service.rb
@@ -11,6 +11,6 @@ class UnblockService < BaseService
   private
 
   def build_xml(block)
-    AtomSerializer.render(AtomSerializer.new.unblock_salmon(block))
+    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.unblock_salmon(block))
   end
 end
diff --git a/app/services/unfavourite_service.rb b/app/services/unfavourite_service.rb
index a32e87bff..ede3caad1 100644
--- a/app/services/unfavourite_service.rb
+++ b/app/services/unfavourite_service.rb
@@ -13,6 +13,6 @@ class UnfavouriteService < BaseService
   private
 
   def build_xml(favourite)
-    AtomSerializer.render(AtomSerializer.new.unfavourite_salmon(favourite))
+    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.unfavourite_salmon(favourite))
   end
 end
diff --git a/app/services/unfollow_service.rb b/app/services/unfollow_service.rb
index 9b39f4945..0c9a5f657 100644
--- a/app/services/unfollow_service.rb
+++ b/app/services/unfollow_service.rb
@@ -14,6 +14,6 @@ class UnfollowService < BaseService
   private
 
   def build_xml(follow)
-    AtomSerializer.render(AtomSerializer.new.unfollow_salmon(follow))
+    Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.unfollow_salmon(follow))
   end
 end
diff --git a/app/workers/pubsubhubbub/distribution_worker.rb b/app/workers/pubsubhubbub/distribution_worker.rb
index 7592354cc..9c1fa76cb 100644
--- a/app/workers/pubsubhubbub/distribution_worker.rb
+++ b/app/workers/pubsubhubbub/distribution_worker.rb
@@ -22,7 +22,7 @@ class Pubsubhubbub::DistributionWorker
   def distribute_public!(stream_entries)
     return if stream_entries.empty?
 
-    @payload = AtomSerializer.render(AtomSerializer.new.feed(@account, stream_entries))
+    @payload = Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.feed(@account, stream_entries))
 
     Pubsubhubbub::DeliveryWorker.push_bulk(@subscriptions) do |subscription|
       [subscription.id, @payload]
@@ -32,7 +32,7 @@ class Pubsubhubbub::DistributionWorker
   def distribute_hidden!(stream_entries)
     return if stream_entries.empty?
 
-    @payload = AtomSerializer.render(AtomSerializer.new.feed(@account, stream_entries))
+    @payload = Ostatus::AtomSerializer.render(Ostatus::AtomSerializer.new.feed(@account, stream_entries))
     @domains = @account.followers.domains
 
     Pubsubhubbub::DeliveryWorker.push_bulk(@subscriptions.reject { |s| !allowed_to_receive?(s.callback_url, s.domain) }) do |subscription|
diff --git a/spec/lib/atom_serializer_spec.rb b/spec/lib/ostatus/atom_serializer_spec.rb
similarity index 80%
rename from spec/lib/atom_serializer_spec.rb
rename to spec/lib/ostatus/atom_serializer_spec.rb
index d14fc5b40..8caef9355 100644
--- a/spec/lib/atom_serializer_spec.rb
+++ b/spec/lib/ostatus/atom_serializer_spec.rb
@@ -1,6 +1,6 @@
 require 'rails_helper'
 
-RSpec.describe AtomSerializer do
+RSpec.describe Ostatus::AtomSerializer do
   shared_examples 'follow request salmon' do
     it 'appends author element with account' do
       account = Fabricate(:account, domain: nil, username: 'username')
@@ -108,7 +108,7 @@ RSpec.describe AtomSerializer do
     it 'returns XML with emojis' do
       element = Ox::Element.new('tag')
       element << '💩'
-      xml = AtomSerializer.render(element)
+      xml = Ostatus::AtomSerializer.render(element)
 
       expect(xml).to eq "<?xml version=\"1.0\"?>\n<tag>💩</tag>\n"
     end
@@ -116,7 +116,7 @@ RSpec.describe AtomSerializer do
     it 'returns XML, stripping invalid characters like \b and \v' do
       element = Ox::Element.new('tag')
       element << "im l33t\b haxo\b\vr"
-      xml = AtomSerializer.render(element)
+      xml = Ostatus::AtomSerializer.render(element)
 
       expect(xml).to eq "<?xml version=\"1.0\"?>\n<tag>im l33t haxor</tag>\n"
     end
@@ -127,7 +127,7 @@ RSpec.describe AtomSerializer do
       it 'appends poco:note element with note for local account' do
         account = Fabricate(:account, domain: nil, note: '<p>note</p>')
 
-        author = AtomSerializer.new.author(account)
+        author = Ostatus::AtomSerializer.new.author(account)
 
         note = author.nodes.find { |node| node.name == 'poco:note' }
         expect(note.text).to eq '<p>note</p>'
@@ -136,7 +136,7 @@ RSpec.describe AtomSerializer do
       it 'appends poco:note element with tags-stripped note for remote account' do
         account = Fabricate(:account, domain: 'remote', note: '<p>note</p>')
 
-        author = AtomSerializer.new.author(account)
+        author = Ostatus::AtomSerializer.new.author(account)
 
         note = author.nodes.find { |node| node.name == 'poco:note' }
         expect(note.text).to eq 'note'
@@ -144,7 +144,7 @@ RSpec.describe AtomSerializer do
 
       it 'appends summary element with type attribute and simplified note if present' do
         account = Fabricate(:account, note: 'note')
-        author = AtomSerializer.new.author(account)
+        author = Ostatus::AtomSerializer.new.author(account)
         expect(author.summary.text).to eq '<p>note</p>'
         expect(author.summary[:type]).to eq 'html'
       end
@@ -153,27 +153,27 @@ RSpec.describe AtomSerializer do
     context 'when note is not present' do
       it 'does not append poco:note element' do
         account = Fabricate(:account, note: '')
-        author = AtomSerializer.new.author(account)
+        author = Ostatus::AtomSerializer.new.author(account)
         author.nodes.each { |node| expect(node.name).not_to eq 'poco:note' }
       end
 
       it 'does not append summary element' do
         account = Fabricate(:account, note: '')
-        author = AtomSerializer.new.author(account)
+        author = Ostatus::AtomSerializer.new.author(account)
         author.nodes.each { |node| expect(node.name).not_to eq 'summary' }
       end
     end
 
     it 'returns author element' do
       account = Fabricate(:account)
-      author = AtomSerializer.new.author(account)
+      author = Ostatus::AtomSerializer.new.author(account)
       expect(author.name).to eq 'author'
     end
 
     it 'appends activity:object-type element with person type' do
       account = Fabricate(:account, domain: nil, username: 'username')
 
-      author = AtomSerializer.new.author(account)
+      author = Ostatus::AtomSerializer.new.author(account)
 
       object_type = author.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq TagManager::TYPES[:person]
@@ -181,20 +181,20 @@ RSpec.describe AtomSerializer do
 
     it 'appends email element with username and domain for local account' do
       account = Fabricate(:account, username: 'username')
-      author = AtomSerializer.new.author(account)
+      author = Ostatus::AtomSerializer.new.author(account)
       expect(author.email.text).to eq 'username@cb6e6126.ngrok.io'
     end
 
     it 'appends email element with username and domain for remote user' do
       account = Fabricate(:account, domain: 'domain', username: 'username')
-      author = AtomSerializer.new.author(account)
+      author = Ostatus::AtomSerializer.new.author(account)
       expect(author.email.text).to eq 'username@domain'
     end
 
     it 'appends link element for an alternative' do
       account = Fabricate(:account, domain: nil, username: 'username')
 
-      author = AtomSerializer.new.author(account)
+      author = Ostatus::AtomSerializer.new.author(account)
 
       link = author.nodes.find { |node| node.name == 'link' && node[:rel] == 'alternate' }
       expect(link[:type]).to eq 'text/html'
@@ -205,7 +205,7 @@ RSpec.describe AtomSerializer do
     it 'has link element for avatar if present' do
       account = Fabricate(:account, avatar: attachment_fixture('avatar.gif'))
 
-      author = AtomSerializer.new.author(account)
+      author = Ostatus::AtomSerializer.new.author(account)
 
       link = author.nodes.find { |node| node.name == 'link' && node[:rel] == 'avatar' }
       expect(link[:type]).to eq 'image/gif'
@@ -217,7 +217,7 @@ RSpec.describe AtomSerializer do
     it 'does not have link element for avatar if not present' do
       account = Fabricate(:account, avatar: nil)
 
-      author = AtomSerializer.new.author(account)
+      author = Ostatus::AtomSerializer.new.author(account)
 
       author.nodes.each do |node|
         expect(node[:rel]).not_to eq 'avatar' if node.name == 'link'
@@ -227,7 +227,7 @@ RSpec.describe AtomSerializer do
     it 'appends link element for header if present' do
       account = Fabricate(:account, header: attachment_fixture('avatar.gif'))
 
-      author = AtomSerializer.new.author(account)
+      author = Ostatus::AtomSerializer.new.author(account)
 
       link = author.nodes.find { |node| node.name == 'link' && node[:rel] == 'header' }
       expect(link[:type]).to eq 'image/gif'
@@ -239,7 +239,7 @@ RSpec.describe AtomSerializer do
     it 'does not append link element for header if not present' do
       account = Fabricate(:account, header: nil)
 
-      author = AtomSerializer.new.author(account)
+      author = Ostatus::AtomSerializer.new.author(account)
 
       author.nodes.each do |node|
         expect(node[:rel]).not_to eq 'header' if node.name == 'link'
@@ -249,7 +249,7 @@ RSpec.describe AtomSerializer do
     it 'appends poco:displayName element with display name if present' do
       account = Fabricate(:account, display_name: 'display name')
 
-      author = AtomSerializer.new.author(account)
+      author = Ostatus::AtomSerializer.new.author(account)
 
       display_name = author.nodes.find { |node| node.name == 'poco:displayName' }
       expect(display_name.text).to eq 'display name'
@@ -257,14 +257,14 @@ RSpec.describe AtomSerializer do
 
     it 'does not append poco:displayName element with display name if not present' do
       account = Fabricate(:account, display_name: '')
-      author = AtomSerializer.new.author(account)
+      author = Ostatus::AtomSerializer.new.author(account)
       author.nodes.each { |node| expect(node.name).not_to eq 'poco:displayName' }
     end
 
     it "appends mastodon:scope element with 'private' if locked" do
       account = Fabricate(:account, locked: true)
 
-      author = AtomSerializer.new.author(account)
+      author = Ostatus::AtomSerializer.new.author(account)
 
       scope = author.nodes.find { |node| node.name == 'mastodon:scope' }
       expect(scope.text).to eq 'private'
@@ -273,7 +273,7 @@ RSpec.describe AtomSerializer do
     it "appends mastodon:scope element with 'public' if unlocked" do
       account = Fabricate(:account, locked: false)
 
-      author = AtomSerializer.new.author(account)
+      author = Ostatus::AtomSerializer.new.author(account)
 
       scope = author.nodes.find { |node| node.name == 'mastodon:scope' }
       expect(scope.text).to eq 'public'
@@ -282,7 +282,7 @@ RSpec.describe AtomSerializer do
     it 'includes URI' do
       account = Fabricate(:account, domain: nil, username: 'username')
 
-      author = AtomSerializer.new.author(account)
+      author = Ostatus::AtomSerializer.new.author(account)
 
       expect(author.id.text).to eq 'https://cb6e6126.ngrok.io/users/username'
       expect(author.uri.text).to eq 'https://cb6e6126.ngrok.io/users/username'
@@ -291,7 +291,7 @@ RSpec.describe AtomSerializer do
     it 'includes username' do
       account = Fabricate(:account, username: 'username')
 
-      author = AtomSerializer.new.author(account)
+      author = Ostatus::AtomSerializer.new.author(account)
 
       name = author.nodes.find { |node| node.name == 'name' }
       username = author.nodes.find { |node| node.name == 'poco:preferredUsername' }
@@ -317,7 +317,7 @@ RSpec.describe AtomSerializer do
       include_examples 'namespaces' do
         def serialize
           stream_entry = Fabricate(:stream_entry)
-          AtomSerializer.new.entry(stream_entry, true)
+          Ostatus::AtomSerializer.new.entry(stream_entry, true)
         end
       end
 
@@ -325,7 +325,7 @@ RSpec.describe AtomSerializer do
         account = Fabricate(:account, username: 'username')
         status = Fabricate(:status, account: account)
 
-        entry = AtomSerializer.new.entry(status.stream_entry, true)
+        entry = Ostatus::AtomSerializer.new.entry(status.stream_entry, true)
 
         expect(entry.author.id.text).to eq 'https://cb6e6126.ngrok.io/users/username'
       end
@@ -334,14 +334,14 @@ RSpec.describe AtomSerializer do
     context 'if status is present' do
       include_examples 'status attributes' do
         def serialize(status)
-          AtomSerializer.new.entry(status.stream_entry, true)
+          Ostatus::AtomSerializer.new.entry(status.stream_entry, true)
         end
       end
 
       it 'appends link element for the public collection if status is publicly visible' do
         status = Fabricate(:status, visibility: :public)
 
-        entry = AtomSerializer.new.entry(status.stream_entry)
+        entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
 
         mentioned_person = entry.nodes.find do |node|
           node.name == 'link' &&
@@ -354,7 +354,7 @@ RSpec.describe AtomSerializer do
       it 'does not append link element for the public collection if status is not publicly visible' do
         status = Fabricate(:status, visibility: :private)
 
-        entry = AtomSerializer.new.entry(status.stream_entry)
+        entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
 
         entry.nodes.each do |node|
           if node.name == 'link' &&
@@ -369,14 +369,14 @@ RSpec.describe AtomSerializer do
         tag = Fabricate(:tag, name: 'tag')
         status = Fabricate(:status, tags: [ tag ])
 
-        entry = AtomSerializer.new.entry(status.stream_entry)
+        entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
 
         expect(entry.category[:term]).to eq 'tag'
       end
 
       it 'appends category element for NSFW if status is sensitive' do
         status = Fabricate(:status, sensitive: true)
-        entry = AtomSerializer.new.entry(status.stream_entry)
+        entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
         expect(entry.category[:term]).to eq 'nsfw'
       end
 
@@ -385,7 +385,7 @@ RSpec.describe AtomSerializer do
         media_attachment = Fabricate(:media_attachment, file: file)
         status = Fabricate(:status, media_attachments: [ media_attachment ])
 
-        entry = AtomSerializer.new.entry(status.stream_entry)
+        entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
 
         enclosure = entry.nodes.find { |node| node.name == 'link' && node[:rel] == 'enclosure' }
         expect(enclosure[:type]).to eq 'image/jpeg'
@@ -395,7 +395,7 @@ RSpec.describe AtomSerializer do
       it 'appends mastodon:scope element with visibility' do
         status = Fabricate(:status, visibility: :public)
 
-        entry = AtomSerializer.new.entry(status.stream_entry)
+        entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
 
         scope = entry.nodes.find { |node| node.name == 'mastodon:scope' }
         expect(scope.text).to eq 'public'
@@ -406,8 +406,8 @@ RSpec.describe AtomSerializer do
         remote_status = Fabricate(:status, account: remote_account)
         remote_status.stream_entry.update!(created_at: '2000-01-01T00:00:00Z')
 
-        entry = AtomSerializer.new.entry(remote_status.stream_entry, true)
-        xml = AtomSerializer.render(entry).gsub('cb6e6126.ngrok.io', 'remote')
+        entry = Ostatus::AtomSerializer.new.entry(remote_status.stream_entry, true)
+        xml = Ostatus::AtomSerializer.render(entry).gsub('cb6e6126.ngrok.io', 'remote')
 
         remote_status.destroy!
         remote_account.destroy!
@@ -429,7 +429,7 @@ RSpec.describe AtomSerializer do
         status = Fabricate(:status)
         status.destroy!
 
-        entry = AtomSerializer.new.entry(status.stream_entry)
+        entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
 
         expect(entry.content.text).to eq 'Deleted status'
       end
@@ -439,7 +439,7 @@ RSpec.describe AtomSerializer do
         status = Fabricate(:status, account: account)
         status.destroy!
 
-        entry = AtomSerializer.new.entry(status.stream_entry)
+        entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
 
         expect(entry.title.text).to eq 'username deleted status'
       end
@@ -447,19 +447,19 @@ RSpec.describe AtomSerializer do
 
     context 'it is not root' do
       let(:stream_entry) { Fabricate(:stream_entry) }
-      subject { AtomSerializer.new.entry(stream_entry, false) }
+      subject { Ostatus::AtomSerializer.new.entry(stream_entry, false) }
       include_examples 'not root'
     end
 
     context 'without root parameter' do
       let(:stream_entry) { Fabricate(:stream_entry) }
-      subject { AtomSerializer.new.entry(stream_entry) }
+      subject { Ostatus::AtomSerializer.new.entry(stream_entry) }
       include_examples 'not root'
     end
 
     it 'returns entry element' do
       stream_entry = Fabricate(:stream_entry)
-      entry = AtomSerializer.new.entry(stream_entry)
+      entry = Ostatus::AtomSerializer.new.entry(stream_entry)
       expect(entry.name).to eq 'entry'
     end
 
@@ -467,33 +467,33 @@ RSpec.describe AtomSerializer do
       status = Fabricate(:status, reblog_of_id: nil)
       status.stream_entry.update!(created_at: '2000-01-01T00:00:00Z')
 
-      entry = AtomSerializer.new.entry(status.stream_entry)
+      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
 
       expect(entry.id.text).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.id}:objectType=Status"
     end
 
     it 'appends published element with created date' do
       stream_entry = Fabricate(:stream_entry, created_at: '2000-01-01T00:00:00Z')
-      entry = AtomSerializer.new.entry(stream_entry)
+      entry = Ostatus::AtomSerializer.new.entry(stream_entry)
       expect(entry.published.text).to eq '2000-01-01T00:00:00Z'
     end
 
     it 'appends updated element with updated date' do
       stream_entry = Fabricate(:stream_entry, updated_at: '2000-01-01T00:00:00Z')
-      entry = AtomSerializer.new.entry(stream_entry)
+      entry = Ostatus::AtomSerializer.new.entry(stream_entry)
       expect(entry.updated.text).to eq '2000-01-01T00:00:00Z'
     end
 
     it 'appends title element with status title' do
       account = Fabricate(:account, username: 'username')
       status = Fabricate(:status, account: account, reblog_of_id: nil)
-      entry = AtomSerializer.new.entry(status.stream_entry)
+      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
       expect(entry.title.text).to eq 'New status by username'
     end
 
     it 'appends activity:object-type element with object type' do
       status = Fabricate(:status)
-      entry = AtomSerializer.new.entry(status.stream_entry)
+      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
       object_type = entry.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq TagManager::TYPES[:note]
     end
@@ -501,7 +501,7 @@ RSpec.describe AtomSerializer do
     it 'appends activity:verb element with object type' do
       status = Fabricate(:status)
 
-      entry = AtomSerializer.new.entry(status.stream_entry)
+      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
 
       object_type = entry.nodes.find { |node| node.name == 'activity:verb' }
       expect(object_type.text).to eq TagManager::VERBS[:post]
@@ -511,7 +511,7 @@ RSpec.describe AtomSerializer do
       reblogged = Fabricate(:status, created_at: '2000-01-01T00:00:00Z')
       reblog = Fabricate(:status, reblog: reblogged)
 
-      entry = AtomSerializer.new.entry(reblog.stream_entry)
+      entry = Ostatus::AtomSerializer.new.entry(reblog.stream_entry)
 
       object = entry.nodes.find { |node| node.name == 'activity:object' }
       expect(object.id.text).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{reblogged.id}:objectType=Status"
@@ -519,7 +519,7 @@ RSpec.describe AtomSerializer do
 
     it 'does not append activity:object element if target is not present' do
       status = Fabricate(:status, reblog_of_id: nil)
-      entry = AtomSerializer.new.entry(status.stream_entry)
+      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
       entry.nodes.each { |node| expect(node.name).not_to eq 'activity:object' }
     end
 
@@ -527,7 +527,7 @@ RSpec.describe AtomSerializer do
       account = Fabricate(:account, username: 'username')
       status = Fabricate(:status, account: account)
 
-      entry = AtomSerializer.new.entry(status.stream_entry)
+      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
 
       link = entry.nodes.find { |node| node.name == 'link' && node[:rel] == 'alternate' }
       expect(link[:type]).to eq 'text/html'
@@ -538,7 +538,7 @@ RSpec.describe AtomSerializer do
       account = Fabricate(:account, username: 'username')
       status = Fabricate(:status, account: account)
 
-      entry = AtomSerializer.new.entry(status.stream_entry)
+      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
 
       link = entry.nodes.find { |node| node.name == 'link' && node[:rel] == 'self' }
       expect(link[:type]).to eq 'application/atom+xml'
@@ -549,7 +549,7 @@ RSpec.describe AtomSerializer do
       in_reply_to_status = Fabricate(:status, created_at: '2000-01-01T00:00:00Z', reblog_of_id: nil)
       reply_status = Fabricate(:status, in_reply_to_id: in_reply_to_status.id)
 
-      entry = AtomSerializer.new.entry(reply_status.stream_entry)
+      entry = Ostatus::AtomSerializer.new.entry(reply_status.stream_entry)
 
       in_reply_to = entry.nodes.find { |node| node.name == 'thr:in-reply-to' }
       expect(in_reply_to[:ref]).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{in_reply_to_status.id}:objectType=Status"
@@ -557,7 +557,7 @@ RSpec.describe AtomSerializer do
 
     it 'does not append thr:in-reply-to element if not threaded' do
       status = Fabricate(:status)
-      entry = AtomSerializer.new.entry(status.stream_entry)
+      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
       entry.nodes.each { |node| expect(node.name).not_to eq 'thr:in-reply-to' }
     end
 
@@ -565,7 +565,7 @@ RSpec.describe AtomSerializer do
       status = Fabricate(:status)
       status.conversation.update!(created_at: '2000-01-01T00:00:00Z')
 
-      entry = AtomSerializer.new.entry(status.stream_entry)
+      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
 
       conversation = entry.nodes.find { |node| node.name == 'ostatus:conversation' }
       expect(conversation[:ref]).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.conversation_id}:objectType=Conversation"
@@ -575,7 +575,7 @@ RSpec.describe AtomSerializer do
       status = Fabricate.build(:status, conversation_id: nil)
       status.save!(validate: false)
 
-      entry = AtomSerializer.new.entry(status.stream_entry)
+      entry = Ostatus::AtomSerializer.new.entry(status.stream_entry)
 
       entry.nodes.each { |node| expect(node.name).not_to eq 'ostatus:conversation' }
     end
@@ -585,62 +585,62 @@ RSpec.describe AtomSerializer do
     include_examples 'namespaces' do
       def serialize
         account = Fabricate(:account)
-        AtomSerializer.new.feed(account, [])
+        Ostatus::AtomSerializer.new.feed(account, [])
       end
     end
 
     it 'returns feed element' do
       account = Fabricate(:account)
-      feed = AtomSerializer.new.feed(account, [])
+      feed = Ostatus::AtomSerializer.new.feed(account, [])
       expect(feed.name).to eq 'feed'
     end
 
     it 'appends id element with account Atom URL' do
       account = Fabricate(:account, username: 'username')
-      feed = AtomSerializer.new.feed(account, [])
+      feed = Ostatus::AtomSerializer.new.feed(account, [])
       expect(feed.id.text).to eq 'https://cb6e6126.ngrok.io/users/username.atom'
     end
 
     it 'appends title element with account display name if present' do
       account = Fabricate(:account, display_name: 'display name')
-      feed = AtomSerializer.new.feed(account, [])
+      feed = Ostatus::AtomSerializer.new.feed(account, [])
       expect(feed.title.text).to eq 'display name'
     end
 
     it 'does not append title element with account username if account display name is not present' do
       account = Fabricate(:account, display_name: '', username: 'username')
-      feed = AtomSerializer.new.feed(account, [])
+      feed = Ostatus::AtomSerializer.new.feed(account, [])
       expect(feed.title.text).to eq 'username'
     end
 
     it 'appends subtitle element with account note' do
       account = Fabricate(:account, note: 'note')
-      feed = AtomSerializer.new.feed(account, [])
+      feed = Ostatus::AtomSerializer.new.feed(account, [])
       expect(feed.subtitle.text).to eq 'note'
     end
 
     it 'appends updated element with date account got updated' do
       account = Fabricate(:account, updated_at: '2000-01-01T00:00:00Z')
-      feed = AtomSerializer.new.feed(account, [])
+      feed = Ostatus::AtomSerializer.new.feed(account, [])
       expect(feed.updated.text).to eq '2000-01-01T00:00:00Z'
     end
 
     it 'appends logo element with full asset URL for original account avatar' do
       account = Fabricate(:account, avatar: attachment_fixture('avatar.gif'))
-      feed = AtomSerializer.new.feed(account, [])
+      feed = Ostatus::AtomSerializer.new.feed(account, [])
       expect(feed.logo.text).to match /^https:\/\/cb6e6126.ngrok.io\/system\/accounts\/avatars\/.+\/original\/avatar.gif/
     end
 
     it 'appends author element' do
       account = Fabricate(:account, username: 'username')
-      feed = AtomSerializer.new.feed(account, [])
+      feed = Ostatus::AtomSerializer.new.feed(account, [])
       expect(feed.author.id.text).to eq 'https://cb6e6126.ngrok.io/users/username'
     end
 
     it 'appends link element for an alternative' do
       account = Fabricate(:account, username: 'username')
 
-      feed = AtomSerializer.new.feed(account, [])
+      feed = Ostatus::AtomSerializer.new.feed(account, [])
 
       link = feed.nodes.find { |node| node.name == 'link' && node[:rel] == 'alternate' }
       expect(link[:type]).to eq 'text/html'
@@ -650,7 +650,7 @@ RSpec.describe AtomSerializer do
     it 'appends link element for itself' do
       account = Fabricate(:account, username: 'username')
 
-      feed = AtomSerializer.new.feed(account, [])
+      feed = Ostatus::AtomSerializer.new.feed(account, [])
 
       link = feed.nodes.find { |node| node.name == 'link' && node[:rel] == 'self' }
       expect(link[:type]).to eq 'application/atom+xml'
@@ -661,7 +661,7 @@ RSpec.describe AtomSerializer do
       account = Fabricate(:account, username: 'username')
       stream_entry = Fabricate(:stream_entry)
 
-      feed = AtomSerializer.new.feed(account, Array.new(20, stream_entry))
+      feed = Ostatus::AtomSerializer.new.feed(account, Array.new(20, stream_entry))
 
       link = feed.nodes.find { |node| node.name == 'link' && node[:rel] == 'next' }
       expect(link[:type]).to eq 'application/atom+xml'
@@ -671,7 +671,7 @@ RSpec.describe AtomSerializer do
     it 'does not append link element for the next if it does not have 20 stream entries' do
       account = Fabricate(:account, username: 'username')
 
-      feed = AtomSerializer.new.feed(account, [])
+      feed = Ostatus::AtomSerializer.new.feed(account, [])
 
       feed.nodes.each do |node|
         expect(node[:rel]).not_to eq 'next' if node.name == 'link'
@@ -681,7 +681,7 @@ RSpec.describe AtomSerializer do
     it 'appends link element for hub' do
       account = Fabricate(:account, username: 'username')
 
-      feed = AtomSerializer.new.feed(account, [])
+      feed = Ostatus::AtomSerializer.new.feed(account, [])
 
       link = feed.nodes.find { |node| node.name == 'link' && node[:rel] == 'hub' }
       expect(link[:href]).to eq 'https://cb6e6126.ngrok.io/api/push'
@@ -690,7 +690,7 @@ RSpec.describe AtomSerializer do
     it 'appends link element for Salmon' do
       account = Fabricate(:account, username: 'username')
 
-      feed = AtomSerializer.new.feed(account, [])
+      feed = Ostatus::AtomSerializer.new.feed(account, [])
 
       link = feed.nodes.find { |node| node.name == 'link' && node[:rel] == 'salmon' }
       expect(link[:href]).to start_with 'https://cb6e6126.ngrok.io/api/salmon/'
@@ -700,7 +700,7 @@ RSpec.describe AtomSerializer do
       account = Fabricate(:account, username: 'username')
       status = Fabricate(:status, account: account)
 
-      feed = AtomSerializer.new.feed(account, [status.stream_entry])
+      feed = Ostatus::AtomSerializer.new.feed(account, [status.stream_entry])
 
       expect(feed.entry.title.text).to eq 'New status by username'
     end
@@ -710,13 +710,13 @@ RSpec.describe AtomSerializer do
     include_examples 'namespaces' do
       def serialize
         block = Fabricate(:block)
-        AtomSerializer.new.block_salmon(block)
+        Ostatus::AtomSerializer.new.block_salmon(block)
       end
     end
 
     it 'returns entry element' do
       block = Fabricate(:block)
-      block_salmon = AtomSerializer.new.block_salmon(block)
+      block_salmon = Ostatus::AtomSerializer.new.block_salmon(block)
       expect(block_salmon.name).to eq 'entry'
     end
 
@@ -724,7 +724,7 @@ RSpec.describe AtomSerializer do
       block = Fabricate(:block)
 
       time_before = Time.now
-      block_salmon = AtomSerializer.new.block_salmon(block)
+      block_salmon = Ostatus::AtomSerializer.new.block_salmon(block)
       time_after = Time.now
 
       expect(block_salmon.id.text).to(
@@ -738,7 +738,7 @@ RSpec.describe AtomSerializer do
       target_account = Fabricate(:account, domain: 'remote', username: 'target_account')
       block = Fabricate(:block, account: account, target_account: target_account)
 
-      block_salmon = AtomSerializer.new.block_salmon(block)
+      block_salmon = Ostatus::AtomSerializer.new.block_salmon(block)
 
       expect(block_salmon.title.text).to eq 'account no longer wishes to interact with target_account@remote'
     end
@@ -747,7 +747,7 @@ RSpec.describe AtomSerializer do
       account = Fabricate(:account, domain: nil, username: 'account')
       block = Fabricate(:block, account: account)
 
-      block_salmon = AtomSerializer.new.block_salmon(block)
+      block_salmon = Ostatus::AtomSerializer.new.block_salmon(block)
 
       expect(block_salmon.author.id.text).to eq 'https://cb6e6126.ngrok.io/users/account'
     end
@@ -755,7 +755,7 @@ RSpec.describe AtomSerializer do
     it 'appends activity:object-type element with activity type' do
       block = Fabricate(:block)
 
-      block_salmon = AtomSerializer.new.block_salmon(block)
+      block_salmon = Ostatus::AtomSerializer.new.block_salmon(block)
 
       object_type = block_salmon.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq TagManager::TYPES[:activity]
@@ -764,7 +764,7 @@ RSpec.describe AtomSerializer do
     it 'appends activity:verb element with block' do
       block = Fabricate(:block)
 
-      block_salmon = AtomSerializer.new.block_salmon(block)
+      block_salmon = Ostatus::AtomSerializer.new.block_salmon(block)
 
       verb = block_salmon.nodes.find { |node| node.name == 'activity:verb' }
       expect(verb.text).to eq TagManager::VERBS[:block]
@@ -774,7 +774,7 @@ RSpec.describe AtomSerializer do
       target_account = Fabricate(:account, domain: 'domain', uri: 'https://domain/id')
       block = Fabricate(:block, target_account: target_account)
 
-      block_salmon = AtomSerializer.new.block_salmon(block)
+      block_salmon = Ostatus::AtomSerializer.new.block_salmon(block)
 
       object = block_salmon.nodes.find { |node| node.name == 'activity:object' }
       expect(object.id.text).to eq 'https://domain/id'
@@ -782,8 +782,8 @@ RSpec.describe AtomSerializer do
 
     it 'returns element whose rendered view triggers block when processed' do
       block = Fabricate(:block)
-      block_salmon = AtomSerializer.new.block_salmon(block)
-      xml = AtomSerializer.render(block_salmon)
+      block_salmon = Ostatus::AtomSerializer.new.block_salmon(block)
+      xml = Ostatus::AtomSerializer.render(block_salmon)
       envelope = OStatus2::Salmon.new.pack(xml, block.account.keypair)
       block.destroy!
 
@@ -797,13 +797,13 @@ RSpec.describe AtomSerializer do
     include_examples 'namespaces' do
       def serialize
         block = Fabricate(:block)
-        AtomSerializer.new.unblock_salmon(block)
+        Ostatus::AtomSerializer.new.unblock_salmon(block)
       end
     end
 
     it 'returns entry element' do
       block = Fabricate(:block)
-      unblock_salmon = AtomSerializer.new.unblock_salmon(block)
+      unblock_salmon = Ostatus::AtomSerializer.new.unblock_salmon(block)
       expect(unblock_salmon.name).to eq 'entry'
     end
 
@@ -811,7 +811,7 @@ RSpec.describe AtomSerializer do
       block = Fabricate(:block)
 
       time_before = Time.now
-      unblock_salmon = AtomSerializer.new.unblock_salmon(block)
+      unblock_salmon = Ostatus::AtomSerializer.new.unblock_salmon(block)
       time_after = Time.now
 
       expect(unblock_salmon.id.text).to(
@@ -825,7 +825,7 @@ RSpec.describe AtomSerializer do
       target_account = Fabricate(:account, domain: 'remote', username: 'target_account')
       block = Fabricate(:block, account: account, target_account: target_account)
 
-      unblock_salmon = AtomSerializer.new.unblock_salmon(block)
+      unblock_salmon = Ostatus::AtomSerializer.new.unblock_salmon(block)
 
       expect(unblock_salmon.title.text).to eq 'account no longer blocks target_account@remote'
     end
@@ -834,7 +834,7 @@ RSpec.describe AtomSerializer do
       account = Fabricate(:account, domain: nil, username: 'account')
       block = Fabricate(:block, account: account)
 
-      unblock_salmon = AtomSerializer.new.unblock_salmon(block)
+      unblock_salmon = Ostatus::AtomSerializer.new.unblock_salmon(block)
 
       expect(unblock_salmon.author.id.text).to eq 'https://cb6e6126.ngrok.io/users/account'
     end
@@ -842,7 +842,7 @@ RSpec.describe AtomSerializer do
     it 'appends activity:object-type element with activity type' do
       block = Fabricate(:block)
 
-      unblock_salmon = AtomSerializer.new.unblock_salmon(block)
+      unblock_salmon = Ostatus::AtomSerializer.new.unblock_salmon(block)
 
       object_type = unblock_salmon.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq TagManager::TYPES[:activity]
@@ -851,7 +851,7 @@ RSpec.describe AtomSerializer do
     it 'appends activity:verb element with block' do
       block = Fabricate(:block)
 
-      unblock_salmon = AtomSerializer.new.unblock_salmon(block)
+      unblock_salmon = Ostatus::AtomSerializer.new.unblock_salmon(block)
 
       verb = unblock_salmon.nodes.find { |node| node.name == 'activity:verb' }
       expect(verb.text).to eq TagManager::VERBS[:unblock]
@@ -861,7 +861,7 @@ RSpec.describe AtomSerializer do
       target_account = Fabricate(:account, domain: 'domain', uri: 'https://domain/id')
       block = Fabricate(:block, target_account: target_account)
 
-      unblock_salmon = AtomSerializer.new.unblock_salmon(block)
+      unblock_salmon = Ostatus::AtomSerializer.new.unblock_salmon(block)
 
       object = unblock_salmon.nodes.find { |node| node.name == 'activity:object' }
       expect(object.id.text).to eq 'https://domain/id'
@@ -869,8 +869,8 @@ RSpec.describe AtomSerializer do
 
     it 'returns element whose rendered view triggers block when processed' do
       block = Fabricate(:block)
-      unblock_salmon = AtomSerializer.new.unblock_salmon(block)
-      xml = AtomSerializer.render(unblock_salmon)
+      unblock_salmon = Ostatus::AtomSerializer.new.unblock_salmon(block)
+      xml = Ostatus::AtomSerializer.render(unblock_salmon)
       envelope = OStatus2::Salmon.new.pack(xml, block.account.keypair)
 
       ProcessInteractionService.new.call(envelope, block.target_account)
@@ -883,19 +883,19 @@ RSpec.describe AtomSerializer do
     include_examples 'namespaces' do
       def serialize
         favourite = Fabricate(:favourite)
-        AtomSerializer.new.favourite_salmon(favourite)
+        Ostatus::AtomSerializer.new.favourite_salmon(favourite)
       end
     end
 
     it 'returns entry element' do
       favourite = Fabricate(:favourite)
-      favourite_salmon = AtomSerializer.new.favourite_salmon(favourite)
+      favourite_salmon = Ostatus::AtomSerializer.new.favourite_salmon(favourite)
       expect(favourite_salmon.name).to eq 'entry'
     end
 
     it 'appends id element with unique tag' do
       favourite = Fabricate(:favourite, created_at: '2000-01-01T00:00:00Z')
-      favourite_salmon = AtomSerializer.new.favourite_salmon(favourite)
+      favourite_salmon = Ostatus::AtomSerializer.new.favourite_salmon(favourite)
       expect(favourite_salmon.id.text).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{favourite.id}:objectType=Favourite"
     end
 
@@ -903,7 +903,7 @@ RSpec.describe AtomSerializer do
       account = Fabricate(:account, domain: nil, username: 'username')
       favourite = Fabricate(:favourite, account: account)
 
-      favourite_salmon = AtomSerializer.new.favourite_salmon(favourite)
+      favourite_salmon = Ostatus::AtomSerializer.new.favourite_salmon(favourite)
 
       expect(favourite_salmon.author.id.text).to eq 'https://cb6e6126.ngrok.io/users/username'
     end
@@ -911,7 +911,7 @@ RSpec.describe AtomSerializer do
     it 'appends activity:object-type element with activity type' do
       favourite = Fabricate(:favourite)
 
-      favourite_salmon = AtomSerializer.new.favourite_salmon(favourite)
+      favourite_salmon = Ostatus::AtomSerializer.new.favourite_salmon(favourite)
 
       object_type = favourite_salmon.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq 'http://activitystrea.ms/schema/1.0/activity'
@@ -920,7 +920,7 @@ RSpec.describe AtomSerializer do
     it 'appends activity:verb element with favorite' do
       favourite = Fabricate(:favourite)
 
-      favourite_salmon = AtomSerializer.new.favourite_salmon(favourite)
+      favourite_salmon = Ostatus::AtomSerializer.new.favourite_salmon(favourite)
 
       verb = favourite_salmon.nodes.find { |node| node.name == 'activity:verb' }
       expect(verb.text).to eq TagManager::VERBS[:favorite]
@@ -930,7 +930,7 @@ RSpec.describe AtomSerializer do
       status = Fabricate(:status, created_at: '2000-01-01T00:00:00Z')
       favourite = Fabricate(:favourite, status: status)
 
-      favourite_salmon = AtomSerializer.new.favourite_salmon(favourite)
+      favourite_salmon = Ostatus::AtomSerializer.new.favourite_salmon(favourite)
 
       object = favourite_salmon.nodes.find { |node| node.name == 'activity:object' }
       expect(object.id.text).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.id}:objectType=Status"
@@ -941,7 +941,7 @@ RSpec.describe AtomSerializer do
       status = Fabricate(:status, account: status_account, created_at: '2000-01-01T00:00:00Z')
       favourite = Fabricate(:favourite, status: status)
 
-      favourite_salmon = AtomSerializer.new.favourite_salmon(favourite)
+      favourite_salmon = Ostatus::AtomSerializer.new.favourite_salmon(favourite)
 
       in_reply_to = favourite_salmon.nodes.find { |node| node.name == 'thr:in-reply-to' }
       expect(in_reply_to.ref).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.id}:objectType=Status"
@@ -954,7 +954,7 @@ RSpec.describe AtomSerializer do
       status = Fabricate(:status, account: status_account)
       favourite = Fabricate(:favourite, account: account, status: status)
 
-      favourite_salmon = AtomSerializer.new.favourite_salmon(favourite)
+      favourite_salmon = Ostatus::AtomSerializer.new.favourite_salmon(favourite)
 
       expect(favourite_salmon.title.text).to eq 'account favourited a status by status_account@remote'
       expect(favourite_salmon.content.text).to eq 'account favourited a status by status_account@remote'
@@ -962,8 +962,8 @@ RSpec.describe AtomSerializer do
 
     it 'returns element whose rendered view triggers favourite when processed' do
       favourite = Fabricate(:favourite)
-      favourite_salmon = AtomSerializer.new.favourite_salmon(favourite)
-      xml = AtomSerializer.render(favourite_salmon)
+      favourite_salmon = Ostatus::AtomSerializer.new.favourite_salmon(favourite)
+      xml = Ostatus::AtomSerializer.render(favourite_salmon)
       envelope = OStatus2::Salmon.new.pack(xml, favourite.account.keypair)
       favourite.destroy!
 
@@ -976,13 +976,13 @@ RSpec.describe AtomSerializer do
     include_examples 'namespaces' do
       def serialize
         favourite = Fabricate(:favourite)
-        AtomSerializer.new.favourite_salmon(favourite)
+        Ostatus::AtomSerializer.new.favourite_salmon(favourite)
       end
     end
 
     it 'returns entry element' do
       favourite = Fabricate(:favourite)
-      unfavourite_salmon = AtomSerializer.new.unfavourite_salmon(favourite)
+      unfavourite_salmon = Ostatus::AtomSerializer.new.unfavourite_salmon(favourite)
       expect(unfavourite_salmon.name).to eq 'entry'
     end
 
@@ -990,7 +990,7 @@ RSpec.describe AtomSerializer do
       favourite = Fabricate(:favourite)
 
       time_before = Time.now
-      unfavourite_salmon = AtomSerializer.new.unfavourite_salmon(favourite)
+      unfavourite_salmon = Ostatus::AtomSerializer.new.unfavourite_salmon(favourite)
       time_after = Time.now
 
       expect(unfavourite_salmon.id.text).to(
@@ -1003,7 +1003,7 @@ RSpec.describe AtomSerializer do
       account = Fabricate(:account, domain: nil, username: 'username')
       favourite = Fabricate(:favourite, account: account)
 
-      unfavourite_salmon = AtomSerializer.new.unfavourite_salmon(favourite)
+      unfavourite_salmon = Ostatus::AtomSerializer.new.unfavourite_salmon(favourite)
 
       expect(unfavourite_salmon.author.id.text).to eq 'https://cb6e6126.ngrok.io/users/username'
     end
@@ -1011,7 +1011,7 @@ RSpec.describe AtomSerializer do
     it 'appends activity:object-type element with activity type' do
       favourite = Fabricate(:favourite)
 
-      unfavourite_salmon = AtomSerializer.new.unfavourite_salmon(favourite)
+      unfavourite_salmon = Ostatus::AtomSerializer.new.unfavourite_salmon(favourite)
 
       object_type = unfavourite_salmon.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq 'http://activitystrea.ms/schema/1.0/activity'
@@ -1020,7 +1020,7 @@ RSpec.describe AtomSerializer do
     it 'appends activity:verb element with favorite' do
       favourite = Fabricate(:favourite)
 
-      unfavourite_salmon = AtomSerializer.new.unfavourite_salmon(favourite)
+      unfavourite_salmon = Ostatus::AtomSerializer.new.unfavourite_salmon(favourite)
 
       verb = unfavourite_salmon.nodes.find { |node| node.name == 'activity:verb' }
       expect(verb.text).to eq TagManager::VERBS[:unfavorite]
@@ -1030,7 +1030,7 @@ RSpec.describe AtomSerializer do
       status = Fabricate(:status, created_at: '2000-01-01T00:00:00Z')
       favourite = Fabricate(:favourite, status: status)
 
-      unfavourite_salmon = AtomSerializer.new.unfavourite_salmon(favourite)
+      unfavourite_salmon = Ostatus::AtomSerializer.new.unfavourite_salmon(favourite)
 
       object = unfavourite_salmon.nodes.find { |node| node.name == 'activity:object' }
       expect(object.id.text).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.id}:objectType=Status"
@@ -1041,7 +1041,7 @@ RSpec.describe AtomSerializer do
       status = Fabricate(:status, account: status_account, created_at: '2000-01-01T00:00:00Z')
       favourite = Fabricate(:favourite, status: status)
 
-      unfavourite_salmon = AtomSerializer.new.unfavourite_salmon(favourite)
+      unfavourite_salmon = Ostatus::AtomSerializer.new.unfavourite_salmon(favourite)
 
       in_reply_to = unfavourite_salmon.nodes.find { |node| node.name == 'thr:in-reply-to' }
       expect(in_reply_to.ref).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.id}:objectType=Status"
@@ -1054,7 +1054,7 @@ RSpec.describe AtomSerializer do
       status = Fabricate(:status, account: status_account)
       favourite = Fabricate(:favourite, account: account, status: status)
 
-      unfavourite_salmon = AtomSerializer.new.unfavourite_salmon(favourite)
+      unfavourite_salmon = Ostatus::AtomSerializer.new.unfavourite_salmon(favourite)
 
       expect(unfavourite_salmon.title.text).to eq 'account no longer favourites a status by status_account@remote'
       expect(unfavourite_salmon.content.text).to eq 'account no longer favourites a status by status_account@remote'
@@ -1062,8 +1062,8 @@ RSpec.describe AtomSerializer do
 
     it 'returns element whose rendered view triggers unfavourite when processed' do
       favourite = Fabricate(:favourite)
-      unfavourite_salmon = AtomSerializer.new.unfavourite_salmon(favourite)
-      xml = AtomSerializer.render(unfavourite_salmon)
+      unfavourite_salmon = Ostatus::AtomSerializer.new.unfavourite_salmon(favourite)
+      xml = Ostatus::AtomSerializer.render(unfavourite_salmon)
       envelope = OStatus2::Salmon.new.pack(xml, favourite.account.keypair)
 
       ProcessInteractionService.new.call(envelope, favourite.status.account)
@@ -1075,19 +1075,19 @@ RSpec.describe AtomSerializer do
     include_examples 'namespaces' do
       def serialize
         follow = Fabricate(:follow)
-        AtomSerializer.new.follow_salmon(follow)
+        Ostatus::AtomSerializer.new.follow_salmon(follow)
       end
     end
 
     it 'returns entry element' do
       follow = Fabricate(:follow)
-      follow_salmon = AtomSerializer.new.follow_salmon(follow)
+      follow_salmon = Ostatus::AtomSerializer.new.follow_salmon(follow)
       expect(follow_salmon.name).to eq 'entry'
     end
 
     it 'appends id element with unique tag' do
       follow = Fabricate(:follow, created_at: '2000-01-01T00:00:00Z')
-      follow_salmon = AtomSerializer.new.follow_salmon(follow)
+      follow_salmon = Ostatus::AtomSerializer.new.follow_salmon(follow)
       expect(follow_salmon.id.text).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{follow.id}:objectType=Follow"
     end
 
@@ -1095,7 +1095,7 @@ RSpec.describe AtomSerializer do
       account = Fabricate(:account, domain: nil, username: 'username')
       follow = Fabricate(:follow, account: account)
 
-      follow_salmon = AtomSerializer.new.follow_salmon(follow)
+      follow_salmon = Ostatus::AtomSerializer.new.follow_salmon(follow)
 
       expect(follow_salmon.author.id.text).to eq 'https://cb6e6126.ngrok.io/users/username'
     end
@@ -1103,7 +1103,7 @@ RSpec.describe AtomSerializer do
     it 'appends activity:object-type element with activity type' do
       follow = Fabricate(:follow)
 
-      follow_salmon = AtomSerializer.new.follow_salmon(follow)
+      follow_salmon = Ostatus::AtomSerializer.new.follow_salmon(follow)
 
       object_type = follow_salmon.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq TagManager::TYPES[:activity]
@@ -1112,7 +1112,7 @@ RSpec.describe AtomSerializer do
     it 'appends activity:verb element with follow' do
       follow = Fabricate(:follow)
 
-      follow_salmon = AtomSerializer.new.follow_salmon(follow)
+      follow_salmon = Ostatus::AtomSerializer.new.follow_salmon(follow)
 
       verb = follow_salmon.nodes.find { |node| node.name == 'activity:verb' }
       expect(verb.text).to eq TagManager::VERBS[:follow]
@@ -1122,7 +1122,7 @@ RSpec.describe AtomSerializer do
       target_account = Fabricate(:account, domain: 'domain', uri: 'https://domain/id')
       follow = Fabricate(:follow, target_account: target_account)
 
-      follow_salmon = AtomSerializer.new.follow_salmon(follow)
+      follow_salmon = Ostatus::AtomSerializer.new.follow_salmon(follow)
 
       object = follow_salmon.nodes.find { |node| node.name == 'activity:object' }
       expect(object.id.text).to eq 'https://domain/id'
@@ -1133,7 +1133,7 @@ RSpec.describe AtomSerializer do
       target_account = Fabricate(:account, domain: 'remote', username: 'target_account')
       follow = Fabricate(:follow, account: account, target_account: target_account)
 
-      follow_salmon = AtomSerializer.new.follow_salmon(follow)
+      follow_salmon = Ostatus::AtomSerializer.new.follow_salmon(follow)
 
       expect(follow_salmon.title.text).to eq 'account started following target_account@remote'
       expect(follow_salmon.content.text).to eq 'account started following target_account@remote'
@@ -1141,8 +1141,8 @@ RSpec.describe AtomSerializer do
 
     it 'returns element whose rendered view triggers follow when processed' do
       follow = Fabricate(:follow)
-      follow_salmon = AtomSerializer.new.follow_salmon(follow)
-      xml = AtomSerializer.render(follow_salmon)
+      follow_salmon = Ostatus::AtomSerializer.new.follow_salmon(follow)
+      xml = Ostatus::AtomSerializer.render(follow_salmon)
       follow.destroy!
       envelope = OStatus2::Salmon.new.pack(xml, follow.account.keypair)
 
@@ -1157,7 +1157,7 @@ RSpec.describe AtomSerializer do
       def serialize
         follow = Fabricate(:follow)
         follow.destroy!
-        AtomSerializer.new.unfollow_salmon(follow)
+        Ostatus::AtomSerializer.new.unfollow_salmon(follow)
       end
     end
 
@@ -1165,7 +1165,7 @@ RSpec.describe AtomSerializer do
       follow = Fabricate(:follow)
       follow.destroy!
 
-      unfollow_salmon = AtomSerializer.new.unfollow_salmon(follow)
+      unfollow_salmon = Ostatus::AtomSerializer.new.unfollow_salmon(follow)
 
       expect(unfollow_salmon.name).to eq 'entry'
     end
@@ -1175,7 +1175,7 @@ RSpec.describe AtomSerializer do
       follow.destroy!
 
       time_before = Time.now
-      unfollow_salmon = AtomSerializer.new.unfollow_salmon(follow)
+      unfollow_salmon = Ostatus::AtomSerializer.new.unfollow_salmon(follow)
       time_after = Time.now
 
       expect(unfollow_salmon.id.text).to(
@@ -1190,7 +1190,7 @@ RSpec.describe AtomSerializer do
       follow = Fabricate(:follow, account: account, target_account: target_account)
       follow.destroy!
 
-      unfollow_salmon = AtomSerializer.new.unfollow_salmon(follow)
+      unfollow_salmon = Ostatus::AtomSerializer.new.unfollow_salmon(follow)
 
       expect(unfollow_salmon.title.text).to eq 'account is no longer following target_account@remote'
     end
@@ -1201,7 +1201,7 @@ RSpec.describe AtomSerializer do
       follow = Fabricate(:follow, account: account, target_account: target_account)
       follow.destroy!
 
-      unfollow_salmon = AtomSerializer.new.unfollow_salmon(follow)
+      unfollow_salmon = Ostatus::AtomSerializer.new.unfollow_salmon(follow)
 
       expect(unfollow_salmon.content.text).to eq 'account is no longer following target_account@remote'
     end
@@ -1211,7 +1211,7 @@ RSpec.describe AtomSerializer do
       follow = Fabricate(:follow, account: account)
       follow.destroy!
 
-      unfollow_salmon = AtomSerializer.new.unfollow_salmon(follow)
+      unfollow_salmon = Ostatus::AtomSerializer.new.unfollow_salmon(follow)
 
       expect(unfollow_salmon.author.id.text).to eq 'https://cb6e6126.ngrok.io/users/username'
     end
@@ -1220,7 +1220,7 @@ RSpec.describe AtomSerializer do
       follow = Fabricate(:follow)
       follow.destroy!
 
-      unfollow_salmon = AtomSerializer.new.unfollow_salmon(follow)
+      unfollow_salmon = Ostatus::AtomSerializer.new.unfollow_salmon(follow)
 
       object_type = unfollow_salmon.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq TagManager::TYPES[:activity]
@@ -1230,7 +1230,7 @@ RSpec.describe AtomSerializer do
       follow = Fabricate(:follow)
       follow.destroy!
 
-      unfollow_salmon = AtomSerializer.new.unfollow_salmon(follow)
+      unfollow_salmon = Ostatus::AtomSerializer.new.unfollow_salmon(follow)
 
       verb = unfollow_salmon.nodes.find { |node| node.name == 'activity:verb' }
       expect(verb.text).to eq TagManager::VERBS[:unfollow]
@@ -1241,7 +1241,7 @@ RSpec.describe AtomSerializer do
       follow = Fabricate(:follow, target_account: target_account)
       follow.destroy!
 
-      unfollow_salmon = AtomSerializer.new.unfollow_salmon(follow)
+      unfollow_salmon = Ostatus::AtomSerializer.new.unfollow_salmon(follow)
 
       object = unfollow_salmon.nodes.find { |node| node.name == 'activity:object' }
       expect(object.id.text).to eq 'https://domain/id'
@@ -1250,8 +1250,8 @@ RSpec.describe AtomSerializer do
     it 'returns element whose rendered view triggers unfollow when processed' do
       follow = Fabricate(:follow)
       follow.destroy!
-      unfollow_salmon = AtomSerializer.new.unfollow_salmon(follow)
-      xml = AtomSerializer.render(unfollow_salmon)
+      unfollow_salmon = Ostatus::AtomSerializer.new.unfollow_salmon(follow)
+      xml = Ostatus::AtomSerializer.render(unfollow_salmon)
       follow.account.follow!(follow.target_account)
       envelope = OStatus2::Salmon.new.pack(xml, follow.account.keypair)
 
@@ -1265,13 +1265,13 @@ RSpec.describe AtomSerializer do
     include_examples 'namespaces' do
       def serialize
         follow_request = Fabricate(:follow_request)
-        AtomSerializer.new.follow_request_salmon(follow_request)
+        Ostatus::AtomSerializer.new.follow_request_salmon(follow_request)
       end
     end
 
     context do
       def serialize(follow_request)
-        AtomSerializer.new.follow_request_salmon(follow_request)
+        Ostatus::AtomSerializer.new.follow_request_salmon(follow_request)
       end
 
       it_behaves_like 'follow request salmon'
@@ -1293,7 +1293,7 @@ RSpec.describe AtomSerializer do
       it 'returns element whose rendered view triggers follow request when processed' do
         follow_request = Fabricate(:follow_request)
         follow_request_salmon = serialize(follow_request)
-        xml = AtomSerializer.render(follow_request_salmon)
+        xml = Ostatus::AtomSerializer.render(follow_request_salmon)
         envelope = OStatus2::Salmon.new.pack(xml, follow_request.account.keypair)
         follow_request.destroy!
 
@@ -1308,13 +1308,13 @@ RSpec.describe AtomSerializer do
     include_examples 'namespaces' do
       def serialize
         follow_request = Fabricate(:follow_request)
-        AtomSerializer.new.authorize_follow_request_salmon(follow_request)
+        Ostatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
       end
     end
 
     it_behaves_like 'follow request salmon' do
       def serialize(follow_request)
-        authorize_follow_request_salmon = AtomSerializer.new.authorize_follow_request_salmon(follow_request)
+        authorize_follow_request_salmon = Ostatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
         authorize_follow_request_salmon.nodes.find { |node| node.name == 'activity:object' }
       end
     end
@@ -1323,7 +1323,7 @@ RSpec.describe AtomSerializer do
       follow_request = Fabricate(:follow_request)
 
       time_before = Time.now
-      authorize_follow_request_salmon = AtomSerializer.new.authorize_follow_request_salmon(follow_request)
+      authorize_follow_request_salmon = Ostatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
       time_after = Time.now
 
       expect(authorize_follow_request_salmon.id.text).to(
@@ -1337,7 +1337,7 @@ RSpec.describe AtomSerializer do
       target_account = Fabricate(:account, domain: nil, username: 'target_account')
       follow_request = Fabricate(:follow_request, account: account, target_account: target_account)
 
-      authorize_follow_request_salmon = AtomSerializer.new.authorize_follow_request_salmon(follow_request)
+      authorize_follow_request_salmon = Ostatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
 
       expect(authorize_follow_request_salmon.title.text).to eq 'target_account authorizes follow request by account@remote'
     end
@@ -1345,7 +1345,7 @@ RSpec.describe AtomSerializer do
     it 'appends activity:object-type element with activity type' do
       follow_request = Fabricate(:follow_request)
 
-      authorize_follow_request_salmon = AtomSerializer.new.authorize_follow_request_salmon(follow_request)
+      authorize_follow_request_salmon = Ostatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
 
       object_type = authorize_follow_request_salmon.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq TagManager::TYPES[:activity]
@@ -1354,7 +1354,7 @@ RSpec.describe AtomSerializer do
     it 'appends activity:verb element with authorize' do
       follow_request = Fabricate(:follow_request)
 
-      authorize_follow_request_salmon = AtomSerializer.new.authorize_follow_request_salmon(follow_request)
+      authorize_follow_request_salmon = Ostatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
 
       verb = authorize_follow_request_salmon.nodes.find { |node| node.name == 'activity:verb' }
       expect(verb.text).to eq TagManager::VERBS[:authorize]
@@ -1362,8 +1362,8 @@ RSpec.describe AtomSerializer do
 
     it 'returns element whose rendered view creates follow from follow request when processed' do
       follow_request = Fabricate(:follow_request)
-      authorize_follow_request_salmon = AtomSerializer.new.authorize_follow_request_salmon(follow_request)
-      xml = AtomSerializer.render(authorize_follow_request_salmon)
+      authorize_follow_request_salmon = Ostatus::AtomSerializer.new.authorize_follow_request_salmon(follow_request)
+      xml = Ostatus::AtomSerializer.render(authorize_follow_request_salmon)
       envelope = OStatus2::Salmon.new.pack(xml, follow_request.target_account.keypair)
 
       ProcessInteractionService.new.call(envelope, follow_request.account)
@@ -1377,13 +1377,13 @@ RSpec.describe AtomSerializer do
     include_examples 'namespaces' do
       def serialize
         follow_request = Fabricate(:follow_request)
-        AtomSerializer.new.reject_follow_request_salmon(follow_request)
+        Ostatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
       end
     end
 
     it_behaves_like 'follow request salmon' do
       def serialize(follow_request)
-        reject_follow_request_salmon = AtomSerializer.new.reject_follow_request_salmon(follow_request)
+        reject_follow_request_salmon = Ostatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
         reject_follow_request_salmon.nodes.find { |node| node.name == 'activity:object' }
       end
     end
@@ -1392,7 +1392,7 @@ RSpec.describe AtomSerializer do
       follow_request = Fabricate(:follow_request)
 
       time_before = Time.now
-      reject_follow_request_salmon = AtomSerializer.new.reject_follow_request_salmon(follow_request)
+      reject_follow_request_salmon = Ostatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
       time_after = Time.now
 
       expect(reject_follow_request_salmon.id.text).to(
@@ -1405,28 +1405,28 @@ RSpec.describe AtomSerializer do
       account = Fabricate(:account, domain: 'remote', username: 'account')
       target_account = Fabricate(:account, domain: nil, username: 'target_account')
       follow_request = Fabricate(:follow_request, account: account, target_account: target_account)
-      reject_follow_request_salmon = AtomSerializer.new.reject_follow_request_salmon(follow_request)
+      reject_follow_request_salmon = Ostatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
       expect(reject_follow_request_salmon.title.text).to eq 'target_account rejects follow request by account@remote'
     end
 
     it 'appends activity:object-type element with activity type' do
       follow_request = Fabricate(:follow_request)
-      reject_follow_request_salmon = AtomSerializer.new.reject_follow_request_salmon(follow_request)
+      reject_follow_request_salmon = Ostatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
       object_type = reject_follow_request_salmon.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq TagManager::TYPES[:activity]
     end
 
     it 'appends activity:verb element with authorize' do
       follow_request = Fabricate(:follow_request)
-      reject_follow_request_salmon = AtomSerializer.new.reject_follow_request_salmon(follow_request)
+      reject_follow_request_salmon = Ostatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
       verb = reject_follow_request_salmon.nodes.find { |node| node.name == 'activity:verb' }
       expect(verb.text).to eq TagManager::VERBS[:reject]
     end
 
     it 'returns element whose rendered view deletes follow request when processed' do
       follow_request = Fabricate(:follow_request)
-      reject_follow_request_salmon = AtomSerializer.new.reject_follow_request_salmon(follow_request)
-      xml = AtomSerializer.render(reject_follow_request_salmon)
+      reject_follow_request_salmon = Ostatus::AtomSerializer.new.reject_follow_request_salmon(follow_request)
+      xml = Ostatus::AtomSerializer.render(reject_follow_request_salmon)
       envelope = OStatus2::Salmon.new.pack(xml, follow_request.target_account.keypair)
 
       ProcessInteractionService.new.call(envelope, follow_request.account)
@@ -1439,31 +1439,31 @@ RSpec.describe AtomSerializer do
   describe '#object' do
     include_examples 'status attributes' do
       def serialize(status)
-        AtomSerializer.new.object(status)
+        Ostatus::AtomSerializer.new.object(status)
       end
     end
 
     it 'returns activity:object element' do
       status = Fabricate(:status)
-      object = AtomSerializer.new.object(status)
+      object = Ostatus::AtomSerializer.new.object(status)
       expect(object.name).to eq 'activity:object'
     end
 
     it 'appends id element with URL for status' do
       status = Fabricate(:status, created_at: '2000-01-01T00:00:00Z')
-      object = AtomSerializer.new.object(status)
+      object = Ostatus::AtomSerializer.new.object(status)
       expect(object.id.text).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.id}:objectType=Status"
     end
 
     it 'appends published element with created date' do
       status = Fabricate(:status, created_at: '2000-01-01T00:00:00Z')
-      object = AtomSerializer.new.object(status)
+      object = Ostatus::AtomSerializer.new.object(status)
       expect(object.published.text).to eq '2000-01-01T00:00:00Z'
     end
 
     it 'appends updated element with updated date' do
       status = Fabricate(:status, updated_at: '2000-01-01T00:00:00Z')
-      object = AtomSerializer.new.object(status)
+      object = Ostatus::AtomSerializer.new.object(status)
       expect(object.updated.text).to eq '2000-01-01T00:00:00Z'
     end
 
@@ -1471,7 +1471,7 @@ RSpec.describe AtomSerializer do
       account = Fabricate(:account, username: 'username')
       status = Fabricate(:status, account: account)
 
-      object = AtomSerializer.new.object(status)
+      object = Ostatus::AtomSerializer.new.object(status)
 
       expect(object.title.text).to eq 'New status by username'
     end
@@ -1480,7 +1480,7 @@ RSpec.describe AtomSerializer do
       account = Fabricate(:account, username: 'username')
       status = Fabricate(:status, account: account)
 
-      entry = AtomSerializer.new.object(status)
+      entry = Ostatus::AtomSerializer.new.object(status)
 
       expect(entry.author.id.text).to eq 'https://cb6e6126.ngrok.io/users/username'
     end
@@ -1488,7 +1488,7 @@ RSpec.describe AtomSerializer do
     it 'appends activity:object-type element with object type' do
       status = Fabricate(:status)
 
-      entry = AtomSerializer.new.object(status)
+      entry = Ostatus::AtomSerializer.new.object(status)
 
       object_type = entry.nodes.find { |node| node.name == 'activity:object-type' }
       expect(object_type.text).to eq TagManager::TYPES[:note]
@@ -1497,7 +1497,7 @@ RSpec.describe AtomSerializer do
     it 'appends activity:verb element with verb' do
       status = Fabricate(:status)
 
-      entry = AtomSerializer.new.object(status)
+      entry = Ostatus::AtomSerializer.new.object(status)
 
       object_type = entry.nodes.find { |node| node.name == 'activity:verb' }
       expect(object_type.text).to eq TagManager::VERBS[:post]
@@ -1507,7 +1507,7 @@ RSpec.describe AtomSerializer do
       account = Fabricate(:account, username: 'username')
       status = Fabricate(:status, account: account)
 
-      entry = AtomSerializer.new.object(status)
+      entry = Ostatus::AtomSerializer.new.object(status)
 
       link = entry.nodes.find { |node| node.name == 'link' && node[:rel] == 'alternate' }
       expect(link[:type]).to eq 'text/html'
@@ -1519,7 +1519,7 @@ RSpec.describe AtomSerializer do
       thread = Fabricate(:status, account: account, created_at: '2000-01-01T00:00:00Z')
       reply = Fabricate(:status, thread: thread)
 
-      entry = AtomSerializer.new.object(reply)
+      entry = Ostatus::AtomSerializer.new.object(reply)
 
       in_reply_to = entry.nodes.find { |node| node.name == 'thr:in-reply-to' }
       expect(in_reply_to.ref).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{thread.id}:objectType=Status"
@@ -1528,7 +1528,7 @@ RSpec.describe AtomSerializer do
 
     it 'does not append thr:in-reply-to element if thread is nil' do
       status = Fabricate(:status, thread: nil)
-      entry = AtomSerializer.new.object(status)
+      entry = Ostatus::AtomSerializer.new.object(status)
       entry.nodes.each { |node| expect(node.name).not_to eq 'thr:in-reply-to' }
     end
 
@@ -1536,7 +1536,7 @@ RSpec.describe AtomSerializer do
       status = Fabricate.build(:status, conversation_id: nil)
       status.save!(validate: false)
 
-      entry = AtomSerializer.new.object(status)
+      entry = Ostatus::AtomSerializer.new.object(status)
 
       entry.nodes.each { |node| expect(node.name).not_to eq 'ostatus:conversation' }
     end
@@ -1545,7 +1545,7 @@ RSpec.describe AtomSerializer do
       status = Fabricate(:status)
       status.conversation.update!(created_at: '2000-01-01T00:00:00Z')
 
-      entry = AtomSerializer.new.object(status)
+      entry = Ostatus::AtomSerializer.new.object(status)
 
       conversation = entry.nodes.find { |node| node.name == 'ostatus:conversation' }
       expect(conversation[:ref]).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.conversation.id}:objectType=Conversation"
diff --git a/spec/services/process_feed_service_spec.rb b/spec/services/process_feed_service_spec.rb
index d85ee3b56..5e34370ee 100644
--- a/spec/services/process_feed_service_spec.rb
+++ b/spec/services/process_feed_service_spec.rb
@@ -167,6 +167,46 @@ XML
     expect(created_statuses.first.reblog.text).to eq 'Overwatch rocks'
   end
 
+  it 'ignores reblogs if it failed to retreive reblogged statuses' do
+    stub_request(:head, 'https://overwatch.com/users/tracer/updates/1').to_return(status: 404)
+
+    actor = Fabricate(:account, username: 'tracer', domain: 'overwatch.com')
+
+    body = <<XML
+<?xml version="1.0"?>
+<entry xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:poco="http://portablecontacts.net/spec/1.0" xmlns:media="http://purl.org/syndication/atommedia" xmlns:ostatus="http://ostatus.org/schema/1.0" xmlns:mastodon="http://mastodon.social/schema/1.0">
+  <id>tag:overwatch.com,2017-04-27:objectId=4467137:objectType=Status</id>
+  <published>2017-04-27T13:49:25Z</published>
+  <updated>2017-04-27T13:49:25Z</updated>
+  <author>
+    <id>https://overwatch.com/users/tracer</id>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+    <uri>https://overwatch.com/users/tracer</uri>
+    <name>tracer</name>
+  </author>
+  <activity:object-type>http://activitystrea.ms/schema/1.0/activity</activity:object-type>
+  <activity:verb>http://activitystrea.ms/schema/1.0/share</activity:verb>
+  <content type="html">Overwatch rocks</content>
+  <activity:object>
+    <id>tag:overwatch.com,2017-04-27:objectId=4467137:objectType=Status</id>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+    <author>
+      <id>https://overwatch.com/users/tracer</id>
+      <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+      <uri>https://overwatch.com/users/tracer</uri>
+      <name>tracer</name>
+    </author>
+    <content type="html">Overwatch rocks</content>
+    <link rel="alternate" type="text/html" href="https://overwatch.com/users/tracer/updates/1" />
+  </activity:object>
+XML
+
+    created_statuses = subject.call(body, actor)
+
+    expect(created_statuses).to eq []
+  end
+
   it 'ignores statuses with an out-of-order delete' do
     sender = Fabricate(:account, username: 'tracer', domain: 'overwatch.com')