Incidentally, we don't call it a "no asshole rule." I think what I originally said to Robert was that we try not to accept jerks, and since he'd heard the phrase "no asshole rule" he used that to describe it.
Our criteria aren't the ones listed in this article, either. We're not trying to avoid people who make other people feel bad so much as those who are bogus, or dishonest. That's what we mean by a jerk: someone you can't trust.