I agree with this. I did not intend to imply that all neoreactionaries are non-rationalists or that they are all mindkilled. I understand that my comment could be interpreted that way, and I apologize for this. My criticism was intended to apply only to the subset of participants who try to shut out other contributors by downvoting their old comments, or by using other dirty discussion tactics that turn arguments into war. These people exist on both ends of the political spectrum.
I am convinced that many neo-reactionaries have made a huge contribution to Less Wrong, and I very much appreciate their presence here. Politically, I am very strongly in favor of enlightenment values, but I also appreciate seeing arguments against my values stated in their strongest possible and purest form. This allows me to create a much better model of my opponents, and gives me a much clearer view of the failure modes of my own political philosophy. Because of these discussions, I have accepted that neo-reactionaries have important things to say about several current political issues (though I reject their overall philosophy)
The fact that I can engage with these arguments in the rationalist blogosphere but not at my academic institution (where similar discussion would be shut down immediately with extreme prejudice, regardless of the quality of the arguments), is very telling both about the current state of academia, and about the importance of forums like Less Wrong
I remember seeing a talk of the concept of privilege show up in the discussion thread on contrarian views.
Some discussion got started from "Feminism is a good thing. Privilege is real."
This is an article that presents some of those ideas in a way that might be approachable for LW.
http://curt-rice.com/quotas-microaggression-and-meritocracy/
One of the ideas I take out of this is that these issues can be examined as the result of unconscious cognitive bias. IE sexism isn't the result of any conscious thought, but can be the result as a failure mode where we don't rationality correctly in these social situations.
Of course a broad view of these issues exist, and many people have different ways of looking at these issues, but I think it would be good to focus on the case presented in this article rather than your other associations.