Ah, I shouldn't have assumed; although even Feb 2011 is early enough to see before and after boards.
Have you seen any positive use of Boards? I haven't -- even Marc Bodnick's boards are pretty mediocre, although I don't think they drag the site down like the others.
Survey questions are a worse thing than boards, though, I think. Getting rid of both would be great, but if I could only get rid of one...