While I am assured that crypto currencies are an underpinning for the brave new world of totally digitalised financial services and payments, I confess to grave doubts.
Frankly, my chums and I are privately starting to call these cryptos Bitecoin, Dodgycoin, Hotairium, Coinbust and, of course, back by special demand, Ponzicoin. This latter term, it could be thought, would be the generic description for most cryptos to us sceptics.
Judging by the number of crypt...