title: Fb.api undefined user
body: <p>I have the following problem:</p>
  
  <p>Once the user is logged in facebook if I run the following code:</p>
  
  <pre><code>FB.api('/me', function(user) {
        alert(user.name);
  });
  </code></pre>
  
  <p>It pops up an alert with "Udefined" written.</p>
  
  <p>But if I change the code in the following way:</p>
  
  <pre><code>FB.api( /[MY_REAL_FACEBOOK_ID], function(user) {
        alert(user.name);
  });
  </code></pre>
  
  <p>It response in the correct manner.</p>
  
  <p>How it is possible ?
  Why '/me' never works ?</p>