http://www.npr.org/blogs/alltechconsidered/2010/12/22/132236616/no-facebook-in-india-mobile-users-have-another-option
Not everyone in the world is on Facebook, it just seems that way. Most Indians only have cheap, basic cellphones. But a company in India has figured out a low-tech means of creating a social network for the country's 500 million mobile phone users.
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