"A study from the Pew Internet and American Life Project reveals that the majority of teens pay attention to what they are revealing about themselves in their online social profiles. Some 55% of online teens have profiles and most of them restrict access to their profile in some way. Of those with profiles, 66% say their profile is not visible to all internet users. Of those whose profile can be accessed by anyone online, nearly half (46%) say they give at least some false information. Teens post fake information to protect themselves and also to be playful or silly. From the article: 'According to Pew, 45 percent of online teens do not have profiles at all, a figure that contradicts widespread perceptions that the nation's youths are continually on MySpace.'"
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