Maybe his ideas weren't true. Who knows. But must you react to valid points with sarcasm? Other people (even younger ones every once i na blue moon) might know a thing or two.
Member of DaJoGen MMA school under Dave Hagen and Team Chaos fight team under Denver Mangiyatan and Chris Toquero, ran out of Zanshin Martial Arts in Salem Oregon: http://www.zanshinarts.org/Home.aspx,