title: Sort Facebook comments plugin by likes
body: <p>I'm writing specs for a page where there will be a Facebook comments plugin on every subpage.</p>
  
  <p>We want the comments to be sorted by number of likes - is that possible?</p>
  
  <p>I'm sure it could be done the 'hackish' way by retreiving the comments in a Facebook query and then put together the comments box from scratch, but obviously we would prefer to just set this on the comments plugin if possible.</p>
  
  <p>Cheers</p>