Interested to hear your thoughts on Polkadot. At the end of the first section, you stop the 'innovation train' at NPOS. Polkadot takes all the ideas presented in your article, combines them and adds a couple unique ideas such as parachains.

(Not the parent poster.) I've looked at it and think it looks interesting, but I think Ethereum may be approaching something like JavaScript's status, now. It's not necessarily technically ideal, but it has first-mover advantage, tons of network effects, and an entrenched position, so it might have already won.

I think there's a decent chance they may eventually pivot a bit and rebrand Polkadot or Substrate as an Ethereum layer 2 platform. They already seem to be leaning in that direction a bit.

Most of the development team of polkadot is the team that made eth.