In case you missed it, the Crunchies CEO of the Year award went to Groupon's Andrew Mason:
Andrew came across as a brilliant, yet extremely modest guy who doesn't take Groupon's leadership position for granted. His short acceptance speech and interview with Michael Arrington gives some insight into Andrew's character.
You can see the entire Crunchies event video here:
CEO of the Year is 1:45:00 into the video
Here is the CEO of the Year portion: