As Facebook Aims at Millions of Users, Some Are Content to Sit Out

Erika Gable, 29, who lives in Brooklyn and does public relations for restaurants, never understood the appeal of Facebook in the first place. She says the daily chatter that flows through the site — updates about bad hair days and pictures from dinner — is virtual clutter she doesn’t need in her life.
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An investigative article on obscure subculture of seemingly normal people who hide the dark secret: they’re not on Facebook. So far the journalists discovered that such strange lifeforms exist, though further research is required to establish how is that possible.