@HarvestMoon1: I think I could censor an awful lot if my only rules were that I had to show it “infringing on the rights of others” or “interfere with regular activities.” CMC is a private institution, so it can set its own rules, but I doubt a state school could get away with such a speech code.
@CaliCash: Many things are not covered by the first amendment. For example, all private conduct. When talking about universities, a lot of which are private, the argument is more on general principles than legalities. For the state schools it is different, but it’s still wrong to say only threats are unprotected (in fact, many threats are protected speech).