I can't seem to get this plugin to do anything. All I want is for wordpress posts to automatically show up on Facebook, and then any comments that appear under those posts would be pulled back to wordpress and show up on my blog. But I can't get either of these functions to work. I have the following modules selected: Login with Facebook, Publisher, Allow FB Login to Comment, and Integrate FB Comments. My Facebook App id is entered correctly and I've granted all permissions needed. What am I missing here?