Bioware has now split the General discussion forum in two: one for registered game owners and one for everyone else. I guess they think that the game owners' forum will contain less negative commentary. Well guess again because the rhetoric I have seen so far is pretty much the same.
I don't think they've done it for that. I think it's to stop the spammers that haven't played the game clogging up reasonable discussions. Most of the posts in the "registered game owners forum" still have all the same negatives to point out, but at least they've actually played the game rather than just repeating something they read on 4chan.