title: In FB Graph API Explorer, what's the difference between /me/likes and /{id}/likes
body: <p>I think this is a basic question. </p>
  
  <p>When I use the API explorer with the path <code>/me/likes</code>, I get a list of my likes.  My access token has the <code>user_likes</code> permission.</p>
  
  <p>When I change <code>me</code> to my facebook id and use the same token as above, I get back an empty list.  I've verified the id is the correct one because exploring <code>/me</code> does correctly return my name.</p>
  
  <p>What is the semantic difference between <code>me</code> and my id?</p>