Earlier quoted context omitted.
>Noone talks about people who created stuff that works and doesn't scam people. And there's a lot of such stuff. No, there isn't. It's always been nebulous talk of "potential" without any concrete uses beyond scams and criminal activity. There have just been iterations of tools for those areas. Then you have the near-religious libertarian True Believers who promote as a matter of faith, regardless of what the reality…
True democratic and transparent electronic voting system is a legitimate use case for the block chain. The fact it's hard to not only implement correctly, but to promote to society does not mean it's not relevant. Good things take time. Remember that people thought for some time that general relativity and the Law of large Numbers would never have practical applications.
Full public transparency isn't that great a property of a voting system.
And it's hard to call it a "legitimate use case" before it's successful.