Yes, of course. Free speech is free speech, even if you're using it in an attempt to get rid of it. So long as there's no threat of force or implied threat of force, you can say whatever you want.
>>11884
I would say you draw the line around the time when they actually start conspiring to gas the Jews, burn gays, lynch blacks, etc. So if there's reason to believe that they're actually gathering people up for, I dunno, a lynch mob or something, then I'd say you can safely step in. Otherwise, they're just espousing their beliefs, and, no matter how abhorrent they might be, they must be allowed to do so.
>>11877
>Would I be angry if people refused to publish their work or spread it? No.
I dunno about you, but I'd be pretty pissed if someone made some great discovery and refused to let it be known.
I wouldn't do anything about it, mind you, but I'd still be salty as fuck unless they had a very good reason.