For my part, I value the right of black/gay/jewish/whoever people to exist and live their lives without threats of violence more than I value freedom of speech.

Right to life, liberty, and pursuit of happiness, in that order.

Groups calling for their extermination, I'm not going to stand up for any of them, because they're actively working against the first of those three values.

What good is freedom of speech or assembly when you're being run over by a white supremacist in a Charger?

If that's a slippery slope--that ordering of values that prizes life over website hosting--then it's one I'm still content to stand on, because the alternative isn't taking us anywhere good right now.