Ok, sending money, fine, easy with bitcoin I suppose.
But her whole spin on computing? Who cares what happens with blockchain, Bitcoin is fixed. Its not like a bitcoin is going to solve my homework. Yes, phones did change everything, and Facebook for example quickly saw that their mobile users were growing much faster than those on a home PC. But they had to develop and work on their app. Its not like with Bitcoin, it can change and evolve and somehow provide computing power. Whatever happens with blockchain and how that evolves will not help Bitcoin if it falls out of fashion. Who is still using their first smartphone? I bet its been recycled by now. The value of that first iPhone is nothing, but the technology evolved. Likewise, the value of Bitcoin may very well turn out to be nothing, but the technology will evolve to a new and better digital currency.