Making threads isn't important, contributing to them is. "Tester" groups and the like have been suggested before, and it's pretty obvious by now the committee aren't keen on the idea.
Yes, BMaC is terrible, but this kind of thread is far less prone to those issues as it's much more evident when someone is wrong, and being wrong doesn't negatively affect other users any more than having to say "no, you're wrong", or even better, hit the report button.
Yeah, there will be those sorts of posts but I really don't think there's an issue with at least giving it a shot. There's a whole lot to gain from it, and we really, really need it. I don't think the list has been updated since the start of Zero-G lol.