This post's presence so early in the core sequences is the reason I nearly left LW after my first day or two. It gave me the impression that a major purpose of rationalism was to make fun of other people's irrationality rather than trying to change or improve either party. In short, to act like a jerk.

I'm glad I stuck around long enough to realize this post wasn't representative. Eliezer, at one point you said you wanted to know if there were characteristically male mistakes happening that would deter potential LWers. I can't speak for all women, but this post exemplifies a kind of male hubris that I find really off-putting. Obviously the woman in the penultimate paragraph appreciated it in someone else, but I don't know if it made her think, "This is a community I want to hang out with so I, too, can make fools of other people at parties."