In May, Facebook acquired social and mobile gifting service Karma. In fact, news of the acquisition came out on the same day that Facebook went public, indicating that the company was wasting no time in laying the groundwork for expanding …

It’s been quite the busy day for Facebook. You may have heard: the company went public. They also acquired Karma, which is described as a social and mobile gifting service. The way Karma works, is: you send a gift, with …