diff --git a/app/views/content_viewer/view_page.html.erb b/app/views/content_viewer/view_page.html.erb
index 036f6b5..0394da6 100644
--- a/app/views/content_viewer/view_page.html.erb
+++ b/app/views/content_viewer/view_page.html.erb
@@ -42,6 +42,7 @@
 
 <%= render :partial => 'shared/disabled_enterprise' %>
 
+<%= @plugins.dispatch(:social_buttons_contents).collect { |content| instance_exec(&content) }.join("") %>
 <% if NOOSFERO_CONF['addthis_enabled'] %>
   <%= render :partial => 'addthis' %>
 <% end %>
diff --git a/lib/noosfero/plugin.rb b/lib/noosfero/plugin.rb
index e966ae3..fd019d0 100644
--- a/lib/noosfero/plugin.rb
+++ b/lib/noosfero/plugin.rb
@@ -394,6 +394,12 @@ class Noosfero::Plugin
     nil
   end
 
+  # -> Adds social networks share buttons to content
+  # returns = proc that creates html code
+  def social_buttons_contents
+    nil
+  end
+
   # -> Adds fields to the signup form
   # returns = proc that creates html code
   def signup_extra_contents
diff --git a/test/functional/content_viewer_controller_test.rb b/test/functional/content_viewer_controller_test.rb
index bc78b31..d466195 100644
--- a/test/functional/content_viewer_controller_test.rb
+++ b/test/functional/content_viewer_controller_test.rb
@@ -1391,4 +1391,29 @@ class ContentViewerControllerTest < ActionController::TestCase
     assert_tag :tag => 'meta', :attributes => { :property => 'og:image', :content => /\/images\/x.png/  }
   end
 
+  should 'add social content on content view page from plugins' do
+    class Plugin1 < Noosfero::Plugin
+      def social_buttons_contents
+        proc {"<strong>Plugin1 text</strong>"}
+      end
+    end
+    class Plugin2 < Noosfero::Plugin
+      def social_buttons_contents
+        proc {"<div class='social-buttons'></div>"}
+      end
+    end
+    Noosfero::Plugin.stubs(:all).returns([Plugin1.name, Plugin2.name])
+
+    Environment.default.enable_plugin(Plugin1.name)
+    Environment.default.enable_plugin(Plugin2.name)
+
+    page = profile.articles.build(:name => 'test')
+    page.save!
+
+    get :view_page, :profile => profile.identifier, :page => ['test']
+
+    assert_tag :tag => 'strong', :content => 'Plugin1 text'
+    assert_tag :tag => 'div', :attributes => {:class => 'social-buttons'}
+  end
+
 end
--
libgit2 0.21.2