From Andrew Sullivan writing in New York Magazine:
It always worries me when gays advocate taking freedom away from other people. It worries me as a matter of principle. But it also unsettles me because some gay activists do not seem to realize that the position they’re taking is particularly dangerous for a tiny and historically despised minority. The blithe unconcern for the First Amendment in the war on “hate speech,” for example, ignores the fact that, for centuries, the First Amendment was the only defense the gay minority ever had — and now, with the first taste of power, we are restricting the rights of others in this respect? Ugh. Endorse the state’s right to coerce speech or conscience and you have ceded a principle that can so easily come back to haunt you. The freedom of any baker to express himself is, in this respect, indistinguishable from that of any gay person to do so — a truth that our current tribalism blinds so many to. I hope, in other words, that the baker prevails — but that the Supreme Court decision doesn’t turn on religious so much as artistic freedom.