title: Facebook soical plugin for comments
body: <p>I planning to do following things with Facebook's <strong>social comment plugin</strong>?</p>
  
  <ol>
  <li>If someone gives a improper comment can I delete it? I meaning the owner of website who has integrated Facebook's plugin</li>
  <li>Can I fetch all a comments /reply/likes/number of likes etc using a soma API so that i can process that data for my use? </li>
  <li>Is Facebook's social comment plugin free?</li>
  </ol>