Well, I have just got this new idea:
In version 2.1, the script will try to catch the request from Facebook's servers and produce a special page just for Facebook to fetch data. Now it supported thread/post view and memberinfo view. It's pretty good in my opinion. But there is one problem: when the thread/post contain many pictures, there will be only one of them display in the Publisher. I have made a change to the function and I will include it here. Upload overwrite the old file in root/fbb/ and user will be able to select one from many images for the link posted
Cheers