title: Facebook comment/like url
body: <p>Am having difficulty with the url for the facebook comment and like plugins. if I put in a simple url like "www.example.com" it works fine but my app is on a subdomain and uses querystrings to differentiate between different page states. So a sample url would be something like "facebook/example.com/index.php?id=001". However it appears facebook doesn't like this and keeps saying it is unreachable.</p>
  
  <p>I can't believe facebook would limit the scope like this. Someone else must have encountered this. Any suggestions?</p>