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Speed Bumps on the Road to Virtual Cash - NYTimes.com
MONEY is accumulated, traded and transferred online every day, but can there be a form of currency that exists only online and yet has real-world value?
That is the premise of Bitcoin, an open-source virtual currency system that since 2009 has grown to a market worth more than $100 million.
Tuesday, July 5, 2011
load01 07/05/2011
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