Who's shutting anything down, though. This is kinda the opposite. Supplying evidence that supports one side of the discussion and yes, commenting, my opinion only, (which who cares about my opinion and if that's really important, why?) I think that if the evidence does not support a theory it does make us look bad to insist upon it. What if I'm wrong. Oh well. What if I'm right. Oh well. Yes, the vitriol is disturbing.