Amen. I don't harass my neighbor because he doesn't drive a Ford, so I don't hack on people from other scales because they're not HO. Intolerance manifests itself from such major issues such as race all the way down to trivial things such as model train size. It's an attitude problem that is indicative of deeper personal issues that need to be fixed. There's room in the hobby for everyone, regardless of scale. There should be no accommodation, however, for intolerance.