It's amazing how quickly this goes from tolerating someone who says disparaging things about gay people, to emboldening those people, to actual violence to the conclusion that Sam's essay is DANGEROUS. It's the thinnest of arguments but this seems to be how a lot of people think about speech today. I find it to be very off kilter with reality, I don't think that anyone is preventing violence by branding someone a heretic, quite the opposite in fact.