You vote heads or tails here, and if you only tick the third check-box (that you’re over 13) you shouldn’t get any spam from the company. The rules:  Winners will receive a promotion code good for a free large 1-topping pizza, which can only be redeemed at papajohns.com. The promotion code will be emailed to winners on Monday, Feb. 4, 2013 by 11:59 p.m. PST.  You immediately get emailed a 50 percent off coupon (good through Feb. 2) for voting, so even if you lose you get something.  Pretty cool huh?   History of the big game coin toss, I actually found a chart!  Click here.   Face Book here. (btw, I’m voting tails, “tails never fails”)