Yup. We call the tips "happy" money, and the penalties "sad" money. We like happy money! Plus: what's more valuable -- a site that skims a couple of bucks off o

Yup. We call the tips "happy" money, and the penalties "sad" money. We like happy money! Plus: what's more valuable -- a site that skims a couple of bucks off of failure, or a demonstrated and proven way for folks to achieve their weight-loss goals? Hell, we'll write a book and get our faces on Oprah! :)