We recently wrote about 8Coupons and Yipit, which both aggregate Groupon-like deals. Today, Peanut Labs is launching a different twist to the crowdsourced local deal; the startup is allowing users to earn virtual currencies by buying local goods and services at huge discounts, called Cherry Deals. So when playing a game on Facebook, a user will see the option of earning points for the game is they buy a Groupon-like deal.