The more popular this social networking thing gets, the more exclusive the communities become. For an evil example, there's the site Newsaxon.org, a MySpace for racists which bills itself as "an online community for whites by whites." Though we suspect that the clientele of this network is a little less powerful than the mega-moguls on Facebook — five of the twenty available job descriptions are "Looking for Work," "Laid Off", "Unemployed," "Billionare" [sic], and "Millionare" [sic]. What, no "Entrepreneur in Action"?

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