> I'm actually somewhat encouraged by people showing up and giving their credentials. Claiming group membership is a form of that, so I don't see it as being a bad thing in itself. The problem, if anything, is not showing similar respect for other people's credentials.
Do you think we should rely on people's "group membership" and/or credentials over the actual substance of their reasoning? There are many cons that go along with anonymous-ish online forums. In my view, one of its pros is that it forces people to face the actual argument without falling back on appeal to authority.