Proof-of-Stake is indeed a good thing, and a worthy focus of the article.
From the article we read "the long-term hope is that apps built from them will eventually make Ethereum the ultimate cloud-computing platform." Ethereum does not claim to be a computing platform in the same way that AWS is; it's for low-complexity business logic only. I think it's misleading to use "ultimate cloud-computing platform" to describe Ethereum.
From the article we read "the long-term hope is that apps built from them will eventually make Ethereum the ultimate cloud-computing platform." Ethereum does not claim to be a computing platform in the same way that AWS is; it's for low-complexity business logic only. I think it's misleading to use "ultimate cloud-computing platform" to describe Ethereum.