Some might say going from $MM/year CEO to $18k/year new guy would be a step down, but he seems to be genuinely enjoying the ride. I especially like how he keeps the whole "dot com millionaire" thing hidden on his aviation resume:
http://philip.greenspun.com/narcissism/resume
http://philip.greenspun.com/flying/resume
If you haven't read about the guy, it's worth picking up a copy of Founders at Work just for his interview.