The person you're responding to is unlikely to ever see your reply; the comment was posted close to four years ago, and I think he's been gone from Less Wrong for most of that. Also, while I think his assertion in this case is mistaken, I think you're taking a rather patronizing attitude to someone who's rightfully earned a considerable amount of respect here.
What do you believe that most people on this site don't?
I'm especially looking for things that you wouldn't even mention if someone wasn't explicitly asking for them. Stuff you're not even comfortable writing under your own name. Making a one-shot account here is very easy, go ahead and do that if you don't want to tarnish your image.
I think a big problem with a "community" dedicated to being less wrong is that it will make people more concerned about APPEARING less wrong. The biggest part of my intellectual journey so far has been the acquisition of new and startling knowledge, and that knowledge doesn't seem likely to turn up here in the conditions that currently exist.
So please, tell me the crazy things you're otherwise afraid to say. I want to know them, because they might be true.