moderators now have teeth, more at http://meta.discourse.org/t/moderator-permission-set/6307/5

allow pms to be targetted at groups

app/helpers/application_helper.rb

@@ -34,6 +34,10 @@ module ApplicationHelper
     current_user.try(:admin?)
   end
 
+  def moderator?
+    current_user.try(:moderator?)
+  end
+
   # Creates open graph and twitter card meta data
   def crawlable_meta_data(opts=nil)