I'm going to wait until MoveableType figures out how to properly document the upgrading before I attempt it. So in the meantime I've cautiously turned back on the comments, because I hate not getting real ones. (Although it's been a lovely break from the spam ones...) Comments still require approval, though, just to keep it from getting out of hand. I'll try to get on them as soon as I can though.
(I also reserve the right to give up and turn them off again if I need to. Hopefully this upgrade will forstall some of this nonsense though...)
Edited 9/12