Yeah, the new Bethnet forum went live no doubt to accommodate the beta - there's presumably a private forum for the beta, and a general discussion board for the rest of us. It's awkward, too, some of the new users are confused and posting about the beta in the general forum instead of the private one...
It might be prudent to make an account there now, since eventually this site's going to get shut down and we'll all have to move there... but that'll be a few months at least, and the new forum is very much in the teething stages. So if you don't have the patience for a new-fangled forum that still got a lot of kinks to iron out, maybe put it off...