>>83427
>it would take hundreds of years for the currency to become completely worthless
It becomes worthless as ling as no one uses it, even if there still are bitcoins in the system.
Bitcoin is not designed to be stable through time, as the reward for the same work (block reward, if you know what i'm talking about and not being a fanboy) is halved as time goes by, so it is less sustainable to do the mining => keeping the thing going. Here: http://www.bitcoinblockhalf.com/ today bitcoin mining is already unsustainable on non-specialized equipment, and it will only get even worse. Maybe it will survive next halving, maybe two, but we are not talking about "hundreds of years". Here is my argument, though maybe not the best one. I tried.