I have the same problem with this post that I would have with a member of an ethnic minority speaking "for" their group here. the type of person who posts on less wrong is a statistical oddity, belief and action wise.

I think what the original poster is really saying: I am made uncomfortable by certain types of recurring posts. Since an individual has little leverage, I will borrow the theoretical support of others.

Note: not trying to completely dismiss the concerns noted in the original post, just my initial reaction to it.