title: Posting to multiple friends walls after the Feb 6th change
body: <p>As of Feb 6th Facebook no longer allows us to post to someone's wall using the graph API.  </p>
  
  <p>Their suggested fix is to use the feed dialog to post to a friend's wall using the "to:" parameter. As far as a I can tell, the "to:" parameter can only be a single user.</p>
  
  <p>Is there anyway using javascript or PHP apis (or any other way) to allow the user to post to multiple users' walls (either selected inside the dialog or from a list of ids I get from somewhere else) ?</p>