We've added Facebook connect to the site, i'll have a look at your profile to see if we can do anything about turning it off. Right now though, this is not high on my priority list.
mmm, there is an addblock plus plugin for ie7, dunno if it supports blocking particular parts of particular webpages tho.
ps: the facebook connect button seems to do nothing on my chrome browser ? right now it just points to http://miui-dev.com/forums/# (maybe thats normal when already loged in)