title: How to post a comment on Facebook Page as User, not as Page
body: <p>I want to post a comment on Facebook Page as User.
  The user is admin of the facebook page.
  I tried that my app requests the following URL with the user's access token.</p>
  
  <p><code>https://graph.facebook.com/[POST_ID]/comments</code></p>
  
  <p>But the comment was posted as Page account.</p>
  
  <p>I was able to post on Facebook Page as User.
  My app requests the following URL with the user's access token.</p>
  
  <p><code>https://graph.facebook.com/[PAGE_ID]/feed</code></p>
  
  <p>It's successful.
  With the pages's token, the post was successfully posted as Page account.</p>
  
  <p>But comment and like can't be posted as User.
  Is it a bug of graph API? Please help me.</p>