I was watching the other night and while I can't remember the exact circumstances, the wagering on the DD and in the Final left me scratching my head. I got to thinking that maybe some contestants are influenced by the fact that they are wagering dollars and not points. From the sofa its easy to say "she shoulda bet six grand", but in reality I've never bet six grand on anything. And I'm not trying to make an excuse for a contestant's poor wagering, that was just something that popped into my head.