I like POW (proof of work) crypto currencies where the system is ruled on the basis of how much computing power you can apply to maintaining the system. I’ve steered clear of Ethereum because it is heading towards POS (proof of stake,) a system where oligarch-sized owners of the coin get to call the shots and likely do what oligarchs do best, poop on the little people and fight to the death amongst themselves. Crypto is politics in software form, so to me the political framework of cryptocurrencies is all important. The POS future for Ethereum is a killer for me long term, but right now it is not that “in the long term we are all dead” that is the key, it is that visibility of the long term itself is all but dead.
Though it’s too early to know who the eventual winners will be, I believe this trend captures the early beginnings of a new, decentralized global financial system. So to describe it, an analogy for the existing one is useful: bitcoin is the dollar, and Ethereum is SWIFT, the international network that coordinates cross-border payments among banks. (Since Ethereum is trying to do much more than payments, we could also cite a number of other organizations in this analogy, such as the International Swaps and Derivatives Association (ISDA) or the Depository Trust and Clearing Corporation (DTCC).)
Bitcoin might be a reserve asset for the crypto community but its recent price trajectory, with gains and losses tracking equities, suggest the non-crypto “normies” don’t (yet) see it that way. Given the COVID-19 crisis’ extreme test of the global financial system and central banks’ massive “quantitative easing” response to it, that price performance poses a challenge to those of us who see bitcoin’s core use case as an internet era hedge against centralized monetary instability. Far from complying with that “digital gold” narrative, bitcoin has performed like any other “risk-off” asset. Meanwhile, actual gold has shaken off its own early-crisis stock market correlation to chart an upward course. While bitcoin has repeatedly failed to sustainably break through $10,000, bullion has rallied sharply to close in on $1,800, levels it hasn’t seen since September 2012. Some analysts are predicting it will breach its all-time intraday high of $1,917, hit in the aftermath of the last global financial crisis in 2011. To add insult to injury, one Forbes contributor even stole from the crypto lexicon to describe the state of play, telling his readers that gold prices are “soaring to the moon.” Decentralizing Everything with Ethereum's Vitalik Buterin | Disrupt SF 2017