title: Send notifications to people that have not installed my Facebook app
body: <p>MyApp users can select a Facebook friend and send them an ANONYMOUS Christmas wish. It is extremely important that the identity of the one that sends the wish is never revealed.</p>
  
  <p>Everything is OK as long as the recipient is as well a MyApp user, because then I can send a notification through Notifications API. But what can I do if the recipient is NOT a MyApp user? My ideas for a workaround are:</p>
  
  <ul>
  <li>Ask the sender for the recipient's e-mail address, and send there the notification.</li>
  <li>Ask any recipient's friend that is a MyApp user to post on his wall / message the notification.</li>
  </ul>
  
  <p>Any other ideas? Please, remember the recipient cannot know who the wish sender is.</p>
  
  <p>Thanks</p>