It might not be enough, though :D
Something like, for FireFox, IIRC:
Maybe I did something wrong...
Search that for 'face' and you'll find only 4 rules that would apply, and those are about removing pixel trackers whilst leaving content intact.
The rules above remove content, which is just as well as anything a pixel tracker can do content could do. Which is where the current paranoia level seems to be.
It has many filters for Facebook, and I can clearly see, for example, the one for Facebook Connect.