PewInternet released latest survey report about Internet and life. The report shows that Facebook is still the favorite social network of American teenagers, but it's also the most criticized one. Although some people enjoyed staying on Facebook, most people are complaining that there are more and more adult contents and negative social interactions on Facebook.The key findings are:Teens are sharing more information about themselves on social media sites than they did in the past.Teen Twitter use has grown significantly: 24% of online teens use Twitter, up from 16% in 2011.94% American teenage...