Still, we don't come close to seeing everything and I understand the sensitivities people feel around elitism (real or perceived). If you or anyone see a post by any user that you think I would normally give a moderation scolding to, you're welcome to bring it to our attention at hn@ycombinator.com. I'll normally either post a moderation reply and thank you for bringing it to our attention; or, if not, at least let you know that I don't think it broke the guidelines badly enough to do so. And I can promise you that it's our intention to treat everyone equally.
(p.s. there are actually difficult cases of users who break the site guidelines a lot and also post a lot of valuable comments, but tptacek is nowhere near being one of those).