I am not thrilled to see Facebook linked to MDC at all, but that's just me. I would like to ask if there is any way the "Connect to Facebook" link can be moved to a location that is not right below one's user name and the "logout" link. I think having it in such a close proximity makes it much too easy to click the link for facebook by accident. I have the same concern with the proximity of the link to the login form as well when signing in.
Honestly, I'm not the biggest fan of Facebook's trend of spreading all over the internet and trying to make everything about Facebook. I don't think this new link is a positive development for the forums, although I'm sure others would disagree.