What good is a Foursquare check-in if it doesn’t lead to a coupon or freebie? Why bother tweeting about a brand you like if they don’t acknowledge your undying love and loyalty? With TechCrunch Disrupt finalist SocialStock, those types of actions may now be rewarded…or at least that’s the company’s vision. The service, founded by Subbu Rama, aims to be a stock market for people and places which… → Read More