Snapchat Ranks as Fastest-Growing Social Network

International Business Times: Snapchat isn’t too old for the young quite yet. The 4-year-old mobile app is the fastest-growing social network among millennials, according to a survey from Harvard University’s Institute of Politics. About 36 percent of Americans ages 18-29 have a Snapchat account, the survey found. That’s up by 8 percent compared with a year ago. Facebook is still ranked as the most widespread social network; about 81 percent in the survey have an account.