The annoying thing about holocaust deniers is that you can't actually have a one-on-one discussion. God knows how they do it, but if you approach one, they all come out like cockroaches. I've stopped giving attention to the thread, but my god that thing has continued for hours, and you keep having new morons stumble in one after another.
And every once in a while, you will see a few that intentionally try to bring the flock to you. I won't be having that.