Well if that's the best alternative to fiat money it only shows how fiat money will stay with us for a long, long time...
I love the cryptocurrency arguments on HN because they are melting pots of philosophy and arguments of fundamentals that question the very foundations of our modern economy. Very fun reading!
I suppose that there is really very little pressure upon current crypto-currency implementations to alter their fundamentally flawed idea, as long as the currency can "pay for" itself LOL
Externalities. They have successfully externalized the problems they are causing on to everyone else.