The Monkeysphere. It's essentially a rant on the subject of the emotional village - the sociobiological notion that we can only really maintain relationships with a set number of people - this guy uses 150, I've seen others cite 200. Nothing terribly profound, but fun. And I appreciate anyone who offers rules for understanding the world by starting with 1) You're a moron. So's everyone else.
Via Pixy Misa.