Earlier quoted context omitted.
> fairly straightforward I've read a lot about ICOs and I still don't understand what's going on. I can't even tell what people are actually buying (like EOS, where it explicitly says the tokens are worthless and not convertible). An even bigger question is why people are throwing so much money on them when it's so unclear what you're getting.
It probably makes more sense when you realize that many ICO buyers are "whales", big cryptocurrency holders who bought in when the currencies were much cheaper and amassed large amounts. When the news headline says an ICO raised $180M, that doesn't actually mean people spent $180M on tokens. Rather, they converted $180M of Ethereum, at its current valuation, which they may have purchased for say $1M collectively. The…
A pyramid scheme is one where there is a continued and ongoing transfer of wealth from new scheme joiners to earlier scheme joiners, which works great until the supply of new joiners dries up - then the thing collapses.
A new currency could work (in theory) absolutely fine with no further issuance, and no new joiners beyond the first round of adopters - not at all the same as a pyramid scheme.