title: Open Graph objects and "can_post"
body: <p>I've been playing around with Open Graph Objects.</p>
  
  <p>I know you can only publish to objects that have been liked and are not of the type "article", but I've been noticing something with some of the objects I'm testing. When I go to:</p>
  
  <pre><code>graph.facebook.com/http://my_object_url.com/
  </code></pre>
  
  <p>I have  line that says:</p>
  
  <pre><code>"can_post": true
  </code></pre>
  
  <p>Is this possible that the value goes to 'false' and if yes, what would be the cause of that?
  Thanks for your help!</p>