Was able to log in, good sign, can find threads, good sign, can still post, works for me.
Tried the fb ap again after seeing the fb button at the upper left hand corner again and clicking on it to restart the process. Still not working.
Something else I've noticed trying out the menu buttons a crossed the top of the home page is that the "Chiefs Apparel" and "Team Info" sub menu links all take the user away from the site within the same browser tab. It would be better to have these URLs open up in either a different window or within a new tab on the same browser window. This way your not directing users completely away from the "Crowd".
Not posting to fb for me, but not sure if that is a bad thing.
...Also, what about having the original (thread starter) post at the top of each page within the thread?