title: facebook app, post to user and notify him
body: <p>I've searched for many many hours on this topic through google and also read a lot of questions here, but nothing solved my problem.</p>
  
  <p>I'm making a facebook application, the application has offline_access and publish_stream permissions.
  I can successfully post to users' wall.. but the user doesn't get any notification that the app posted to their wall. </p>
  
  <p>I want the user do receive a notification whenever the app on their wall.</p>
  
  <p>also is it possible to make the application post without user's name, (i.e with page name or application name)..</p>
  
  <p>Thanks</p>