83% of prostitutes have Facebook pages.

This is according to a study done by Columbia University researcher Sudhir Venkatesh. Many of these "working girls" switched over to the site after Craigslist rid itself of the "adult services" category. Venkatesh discovered that about a quarter of each woman's clients came from the social networking site, while 31% were still provided by escort services. Seeing as how friendships and even marriages are often formed through these networks, it is not surprising to see Facebook's social advantages applied to nightly transactions.
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