This comment breaks several of the site guidelines quite badly. I appreciate your fine intention to protect the quality of HN—but the downside of being wrong (or even right) about a comment like this is orders of magnitude worse than the upside of being right. You simply can't attack a fellow user like this here. Comments need to remain respectful and assume good faith.
If you're worried about abuse, the thing to do is to email hn@ycombinator.com so we can look into it. That's in the guidelines too.
