The Friday File: The most used social-media site by teens today is Snapchat at 41%, followed by Instagram at 22%; just 15% say it’s Facebook. The craziest data: back in 2012, the last time this survey was administered, 49% of teens preferred communicating with friends face-to-face, while texting was preferred by 32%. Now, texting is the preferred method of 35% of teens; in-person communication is next at 32%! OMG!