Вместо этого используйте метод feed
:
<h1>feed</h1>
<p>
Publishing to the stream is easy, as all the fields are optional. Just specify
what you need, and leave the rest out.
</p>
<script>
var publish = {
method: 'feed',
message: 'getting educated about Facebook Connect',
name: 'Connect',
caption: 'The Facebook Connect JavaScript SDK',
description: (
'A small JavaScript library that allows you to harness ' +
'the power of Facebook, bringing the user\'s identity, ' +
'social graph and distribution power to your site.'
),
link: 'http://fbrell.com/',
picture: 'http://fbrell.com/f8.jpg',
actions: [
{ name: 'fbrell', link: 'http://fbrell.com/' }
],
user_message_prompt: 'Share your thoughts about RELL'
};
FB.ui(publish, Log.info.bind('feed callback'));
</script>
Пример взят из Консоли тестирования Facebook (examples-> FB.ui-> feed).