Vitalik Buterin told when to wait for the transition to Ethereum 2.0
https://medium.com/@unclefibonacci/vitalik-buterin-told-when-to-wait-for-the-transition-to-ethereum-2-0-e361eceecf92
Vitalik Buterin told when to wait for the transition to Ethereum 2.0 – chatter @ #crypto