You are aware, JD, that recently someone posted a diary on DKos saying "let's kick this 9/11 conspiracy theory aruond a bit" and got such a beating in the comments that (s)he deleted their original diary and posted anotehr one apologizing for the first one.

Physics, you say?

A society committed to the notion that government is always bad will have bad government. And it doesn't have to be that way. — Paul Krugman