While it's important to avoid encouraging political debates on LessWrong, exercising virtues such as moderation and tolerance when such issues do come up is even more important.

I agree. That's why I looked at advancedatheist's comment history before replying. If this were the only such comment, I would not have called it out-- but this user has a history of posting similar comments.

Now, advancedatheist has also posted comments that advocate neoreactionary positions in ways that I consider totally appropriate for LessWrong-- this one, for example. But IMO there's a clear difference in tone and tenor between that and this.