Desperate
That would be those using ETH to steal speculators lunch money.
Others of us have more serious things to work on that could actually benefit society.
Smart contracts won't work. We've covered that in great detail in the Ethereum Paradox thread. No one has refuted this. No one. Vitalik is well aware of my challenge and has not rebutted me.
Also:
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Btw, proof-of-stake will never scale out user adoption, because it is a vested interest paradigm, and thus will be destroyed by its stake holders. No stake holder (in any context or business model) allows a competitor to profit. Only permissionless, decentralized systems scale.