Wow.... that would be tough... and you can't fix the URL problem.
6.2 will be based on user number...which will fix the problem of the name showing in the URL.
I've got an idea.... I wonder if you can have user's post their replies.... but somehow rig those forums so that only the original poster could view the replies.
Almost like a private topic thing that we discussed here a while ago.
Might be pretty complicated though.
