I'm going to start this today.
I have come up with some pretty simple rules that I think will eliminate any sort of cheating, not that I am saying anyone would anyway.
Rules:
1. Submit a"before" pic of yourself holding a piece of paper with your user name and today's date.
2. Submit a pic of your weight with the same piece of paper.
3. Submit an "after" photo and weight the same way on Dec. 31st by midnight eastern time.
12 years