Abstract
The ceremonies of representation of teenagers are the democratic and contemporary version of which, in turn, were in the past the privilege of kings and closer in time of the famous.
Against the idea spread by the media, national authorities and some companies, the risk of exposure of privacy on the Internet should be sharply relativized because users are able to grade their interpersonal relationship with the audience, the same way they do it in the relations face to face.
Precisely one of the reasons that makes this monitoring possible � mutual and circular monitoring in fact � is that most members of groups generated and supported by computer mediated communication also know each other in person.
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