This exact idea is actually something Vitalik (founder of Ethereum) has proposed recently: https://ethresear.ch/t/explanation-of-daicos/465 https://ethresear.ch

This exact idea is actually something Vitalik (founder of Ethereum) has proposed recently: https://ethresear.ch/t/explanation-of-daicos/465 https://ethresear.ch/t/explanation-of-daicos/465 It is important to remember that what we are seeing is a v1 of the ICO model - it is likely that future versions will be able to implement more controls and governance mechanisms like the kind you described.