Big Brother Is Reading Your Blog

These days, social networkers are concerned about protecting their privacy, not only from predators and scam artists, but from nosy employers and campus authorities

Social networker Shannon Sullivan was getting worried. Like all of her friends, she was spending much of her free time chatting, blogging, and sharing photos on the social-networking site, But soon, the 14-year-old high school freshman had divulged so much personal information online -- from her address and phone number to her birth date and names of friends -- that she no longer felt she could surf safely. So Sullivan did the unthinkable: she suspended her MySpace profile.

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