Time To Sell Your Bitcoins: Cryptocurrencies Success A Bubble, Central Bankers Around The World Warn

"Central bankers say the success of bitcoin and other cryptocurrencies is just a bubble….The problem with bitcoin is that it could easily blow up and central banks could then be accused of not doing anything,” ….although technology is revolutionising banking, digital currencies will not replace physical money anytime soon. “It’s too far off.”"