@cryptorebel wrote:
@hankdasilva some people think mining will become more decentralized over time: https://medium.com/@lopp/the-future-of-bitcoin-mining-ac9c3dc39c60
Ah sorry I debunked the PoW as space heaters in my unpublished whitepaper:
As noted in the sub-sections Selfish Mining Example, Proof-of-Work on CPUs, and Proof-of-Work as Space Heaters, economies-of-scale enable opportunities for specialization of ASICs, data center cooling systems, etc., which foster lowest cost miners that have much higher profits and pro rata rate of return-on-investment than the marginal miners. This is a power vacuum feedback loop because the economies-of-scale grow faster for those with more economy-of-scale.