It just sounds like Bitcoin to me. The proponents tell me how much it's worth and you're stupid to not want to invest. A few get rich and the rest are left poorer than what they started with. Moxie used the phrase, "gold rush" in this essay, and it's fitting for cryptocurrency itself as far as I can tell.

I'm poor, (but not stupid, thank you!), but I've only seen crypto being used as payment for prostitution. Which, hey if that works, good on 'em, I support the idea of safe, legal sex work.