It's an interesting video (I've watched it before), but this comment seemed apt the last time said video was mentioned: http://news.ycombinator.com/item?id=723

It's an interesting video (I've watched it before), but this comment seemed apt the last time said video was mentioned: http://news.ycombinator.com/item?id=723043 http://news.ycombinator.com/item?id=723043