I've seen there it the facebook object, and I could use Publish link ("Automatically publish a URL to the user's wall without any prompt. Descriptions and a thumbnail image can optionally be provided. This requires that the user has logged in with the Publish to stream permission")
But the question is I want to do a mobile app, not a facebook app, but it seems I need to sumbit my mobile game to facebook to get the app id for the api to work ?? Quite complex. Anyone has gone through this easily ?