He was actually one of warmer startup guys a year or so back as a TWIST guest (and groupon started as a http://www.thepoint.com, service for activists, philantropists..).

I imagine thinking about billons and getting to 7000 in workforce in such short time can change people, at least on the outside.

http://thisweekin.com/thisweekin-startups/twist-52-with-andr...