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Ethereum Thinks it Can Change the World. It's Running Out of Time To Prove It. (technologyreview.com)
The blockchain system has daunting technical problems to fix. But first, its disciples need to figure out how to govern themselves. From a report: The handful of idealistic researchers, developers, and administrators in charge of maintaining its software are under increasing pressure to overcome technical limitations that stymie the network's growth. At the same time, well-funded competitors have emerged, claiming that their blockchains perform better. Crackdowns by regulators, and a growing understanding of how far most blockchain applications are from ready for prime time, have scared many cryptocurrency investors away: Ethereum's market value in dollars has fallen more than 90% since its peak last January.
The reason Devcon (the annual "family reunion" organized by the Ethereum Foundation; this year's edition was held in October) feels so upbeat despite these storm clouds is that the people building Ethereum have something bigger in mind -- something world-changing, in fact. Yet to achieve its goal, this ragtag community needs to crack a problem as complicated as any of the toe-curling technical challenges it faces: how to govern itself. It must find a way to organize a scattered global network of contributors and stakeholders without sacrificing "decentralization" -- the principle, which any cryptocurrency community strives for, that no one entity or group should be in control.
The reason Devcon (the annual "family reunion" organized by the Ethereum Foundation; this year's edition was held in October) feels so upbeat despite these storm clouds is that the people building Ethereum have something bigger in mind -- something world-changing, in fact. Yet to achieve its goal, this ragtag community needs to crack a problem as complicated as any of the toe-curling technical challenges it faces: how to govern itself. It must find a way to organize a scattered global network of contributors and stakeholders without sacrificing "decentralization" -- the principle, which any cryptocurrency community strives for, that no one entity or group should be in control.
If Ethereum wants to be a currency, 15 transactions per second is the technical problem they have to overcome. It's better than Bitcoin but still not fast enough.
Well, there's spam egg sausage and spam, that's not got much spam in it.
When the torrent protocol was invented some people believed it could be the new internet. It's obvious by now that it's never going to happen. Torrents are just harder to use than HTTP. They maybe can save some money in bandwidth costs at the expense of being less reliable and harder to use. In practice they offer only one real advantage to HTTP - by the nature of being distributed they allow for the illegal distribution of copyrighted content.
The same thing with the blockchain. The distributed transaction is alway more expensive than the centralized one if compared apples to apples, no exceptions. BlCh offers just one real feature: by the nature of being distributed it allows for circumvention of regulations. And that's the only sustainable use case that was discovered in 10 years of its use. All other use cases are nothing but marketing, FOMO, or fraud.
As for ETH changing the world, here is a question I usually ask when meeting a crypto enthusiast: "Loan me a 10 ETH for two weeks. We will write a digital contract that I'll return 15. Except, when the contract comes to term I will have no money in my purse. What are you going to do?".