This is a catch-all thread. Should someone make a separate thread asking why an infant was at the showing? It's not inappropriate as a good number of people all thought the same thing. It may not be pertinent to you, but that's just you. Frankly, I'd ask why a drunk woman was our at midnight by herself too. You can't just ignore all the circumstances involved just because it's a tragedy.
People need to relax a bit. Some people will be offended by people blaming gun laws. Is that inappropriate too? You probably don't think so, because you don't feel that way, but that's all it is, opinion. I don't find any of the discussion inappropriate. There's really no such thing as appropriate and inappropriate after a tragedy like this. Everyone has something they want to vent, and it's not gonna change the events that already transpired. Considering the nature of the internet, this is a tame discussion. PEACE.