It's actually Bob Sutton's rule.
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.
Judging who you can trust, especially based on brief, early impressions, is quite a skill. Some have a natural intuition for it, others don't, but like many things I bet that intuition can be deconstructed into a series of learnable techniques. Would you consider writing an essay deconstructing how you and Robert judge who you can trust in business?