I think we're beginning to see the end of bitcoin, as much as I love the technology. It'll be a few years (maybe), but it's just too inefficient from a power st

I think we're beginning to see the end of bitcoin, as much as I love the technology. It'll be a few years (maybe), but it's just too inefficient from a power standpoint. If the protocol is changed to a memory intensive proof-of-work rather than power intensive, or perhaps to a proof-of-stake or other means, then it may survive.