No, that analogy with digital photography is really bad. You know, it was immediately clear why digital photography would be so beneficial: no film. Instant gr

No, that analogy with digital photography is really bad. You know, it was immediately clear why digital photography would be so beneficial: no film. Instant gratification / feedback. So less hassle. It would be only a matter of years before the tech - as with moore's law - would catch up. Which it did. Blockchain is not obvious at all. It doesn't seem to solve a problem we have. Maybe blockchain shows that we do trust each other more than we think.