title: Read metadata from full Ajax websites
body: <p>Since the Facebook bot doesn't support JavaScript, I need some method to make Facebook understand what <code>mydns.com/#!/awesome-page</code> means. </p>
  
  <p>I'm thinking about an Apache <a href="http://en.wikipedia.org/wiki/Rewrite_engine" rel="nofollow">URL rewriting</a> method if the user-agent is from Facebook, but what is this user-agent? </p>