title: Facebook Graph API Post to friends wall
body: <p>is it possible to post a message on some other user's wall as currently logged user? I'm able to post a message but it appears like that the other user has sent it, not me.</p>
  
  <p>It was possible with old API (via stream.publish method) but I'm unable to duplicate that functionality with the new API.</p>
  
  <p>Thanks in advance!</p>