Charlie O'Donnell has a cool idea – raise money for charity with one of those Superbowl wagering games.
For a donation of $10 (plus PayPal transaction fees), you get to stake claim over a box on a 10 x 10 table whose row and column numbers will represent the last digit of the scores of the Colts and Bears at various points in this Sunday's Superbowl.
The key is that you are playing for a charity… and all of the proceeds, net of PayPal fees, will be going to charity. When you win, your charity will get money.
I'm playing for the American Cancer Society, which has been my charity of choice since my grandmother died of cancer in 2001. The wiki is here. I took box #31. One thing to note – if you play, make sure you LOG OUT of the wiki once you are done. Otherwise, the rest of us can't log in without "stealing" the lock from you.