Unfortunately they all are. There were 5-6 years when bitcoin actually wasn't totally insance, but unfortunately the way the "powers that be" (exchanges + hash

Unfortunately they all are. There were 5-6 years when bitcoin actually wasn't totally insance, but unfortunately the way the "powers that be" (exchanges + hash pool managers) are treating the rest of us, that ended definitively in September (actually more like Februari, but ...). You can't transact in bitcoin, and nothing else has any acceptance ... That breaks cryptocurrency, so all one looks at is finding interesting toys. So I guess I'm doing the same thing as all your posts you linked to, I'm saying "I'm excited, if 'the tangle' demonstrates that it can scale, I'd love to see that happen". I would suggest nobody invest in any cryptocurrency. That said, having 50$ of play money in iota (and others) is both fun and interesting.