It's a ridiculous example, of course. But it's something. Not to mention the actual real applications that were mentioned above.
The point is - crypto-currencies are fairy dust. There is nothing real or tangible about them.
The point is - crypto-currencies are fairy dust. There is nothing real or tangible about them.
I guess what I am trying to say is that there is a lot more that goes into value than utility. That's why I do not think that people always act rationally. Clearly there is something irrational about people's relationship with gold that makes it valuable. I don't see why crypto cannot have a similar irrational evaluation. Sure, it could go "poof" tomorrow, but I don't know if that will stop people from seeing it as valuable.
Not really. Pyrite has a vaguely similar color to gold and flakes of it can be easily be visually mistaken for gold in certain contexts, it doesn't generally closely resemble gold, even cosmetically.
Most money in circulation is 0/1's on hard drives.
I'm bearish on cryptocurrencies because frankly the entire thing is hilarious but modern currencies aren't entirely dissimilar.
Being backed by demand from the entire economy of a stable polity is certainly better than being backed by sunk (energy) cost fallacy and speculator enthusiasm.
I think this thread started out with someone saying that crypto-currencies aren't very useful as currency, but as assets (like a gold bar) instead. And then it was argued that they're not very good as assets either.