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http://techcrunch.com/2014/10/04/the-bitcoin-selloff-continues , http://bitcoin.com
http://en.wikipedia.org/wiki/History_of_Bitcoin#Pre-history
http://en.wikipedia.org/wiki/Bitcoin , https://bitcoinfoundation.org
http://www.newyorker.com/tech/elements/the-bitcoin-boom
http://jf-databits.blogspot.ca/2014/10/budgeting-and-savings-etc.html
