title: Add something to Facebook stream via URL
body: <p>I have a <a href="http://userscripts.org/scripts/show/73032" rel="nofollow noreferrer">userscript</a> (read: my Javascript on someone else's site) that allows users to share their IMDb votes with their Facebook friends.  I just generate a URL for a Facebook share page with all of the custom information needed for the specific situation, something like "So and so gave the film Forrest Gump a rating of 9/10 on IMDb" with links to a thumbnail and the movie page itself, and allow the user to add their their thoughts on the movie itself.</p>
  
  <p><a href="http://s3.amazonaws.com/uso_ss/10985/large.png?1284850755" rel="nofollow noreferrer">script with Facebook share dialog http://s3.amazonaws.com/uso_ss/10985/large.png?1284850755</a></p>
  
  <p>Until recently, I accomplished this by passing all of my parameters to <a href="http://www.facebook.com/connect/prompt_feed.php" rel="nofollow noreferrer">http://www.facebook.com/connect/prompt_feed.php</a>.  Yesterday this broke, and it appears that Facebook is deprecating this sharing method in favor of using their <a href="http://developers.facebook.com/docs/reference/dialogs/" rel="nofollow noreferrer">Dialog code</a>. (All of the official FB docs now refer to prompt_feed.php as the "old" way of sharing.)</p>
  
  <p>I found a temporary workaround <a href="http://crazydavinci.net/2011/06/facebook-prompt-feed-via-twitter-without-via/" rel="nofollow noreferrer">here</a> that just adds a display=touch variable to the prompt_feed query string.  <a href="http://on.fb.me/iuEtiW" rel="nofollow noreferrer">This URL</a> is working for the time being (go ahead and click it!), but I fear that it's a loophole that Facebook will close as soon as they realize it's still available, and I'll be stuck without a way to post stuff to FB.</p>
  
  <p>The current methods of posting to Facebook seem to be 1) using the <a href="http://on.fb.me/jCtVTy" rel="nofollow noreferrer">Dialog URL</a> mentioned above and 2) via Javascript using <a href="http://developers.facebook.com/docs/reference/javascript/FB.ui/" rel="nofollow noreferrer">FB.ui</a>  Both of these methods appear to require a Facebook App ID, and when I registered a new FB app for this purpose and tried to use it to create a <a href="http://www.facebook.com/dialog/feed" rel="nofollow noreferrer">http://www.facebook.com/dialog/feed</a> request, I got an error because my app doesn't "own" the IMDb page that it's linking to.  Any ideas about how to accomplish my purposes going forward?</p>