If you haven't heard of it, Dietbet.com is a social dieting website that allows players to compete to lose 4% of their body weight.

I've done a dietbet once before and enjoyed it, but I feel like I would get more out of it if I were able to interact with Primal people other than conventional wisdom-ers.

If there is any interest I will create the game and those of us that need to lose can compete and encourage each other!