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Thursday 18 January 2018 at 22:52
Quoted from Syco54645:BTC is not entirely sustainable as by 2020 verifying a transaction could use as much electricity as the country of Denmark
Valid concerns. Sustainable? Who knows . . . yet.
But, there MUST be some valuable outcome from the blockchain concept.
My take is: Whoever develops the...
Source: http://pinside.com/pinball/forum/topic/cryptocurrency-investment-thread-no-haters-please#post-4183041