Free Pizza

For all you pizza lovers, sign up for Papa John's Super Bowl Coin Toss.  You pick whether the coin toss at the Super Bowl will be heads or tails and if you get it correct, you will get a code for a free pizza.  You also fill in your address and email so Papa John's will have a large database of contacts for future promotions, but you don't have to sign up for their listserv to participate in this.  Last year, they had a similar promotion but gave everyone who signed up a free pizza if the collective majority of voters was right on the toss.  In last year's case, it was so regardless of what you voted, since the majority got it right, everyone got a free pizza.  This year is a bit different (probably to lower the risk of having to give everyone a free pizza) where only those who vote correctly will get the code.  So if you get all 10 of your friends to vote and sign up and split your votes 50-50 for heads or tails, you should be able to get around 5 pizzas for your group.