> It’s broken by design. it's genius by design. so far nothing other than PoW was shown to work. > We shouldn’t keep Bitcoin alive just because it was the fir

> It’s broken by design. it's genius by design. so far nothing other than PoW was shown to work. > We shouldn’t keep Bitcoin alive just because it was the first successful attempt. you're not keeping it alive, it exists in a free market and there is demand for it. > That has been tried, it’s now clear it’s not sustainable over the long-term. not clear at all. so far looks like it's the most sustainable system of decentralized value storage and transfer compared to all others.