Facebook still social network of choice for teens, but close call

More teens chose Facebook among other social networking sites including Twitter, Instagram, Pinterest, Google+ and Tumblr, according to a recent survey conducted at analyst firm Piper Jaffray. The catch? Twitter and Instagram both ranked above Facebook in teens’ second choice network. The teens were asked to rank their top three choices. Will Facebook maintain that top spot in the future, or is it time for the next big thing?