Fully agree with this. The link to identity is not often brought up. I run a university lab focussed on re-decentralisation of the Internet as a day job. We focus on identity & p2p + trust.
Beaker browser is impressive early work focussed on the raw bit transport. It re-uses DNS for global discovery, its hard to do everything decentralised at once. How to do global search on a decentralised Twitter or spam control?
The hard issue we need to solve in the coming decade is the governance of such systems. Ideally it would rule itself. Definition of a self-governance system as: a distributed system in which autonomous individuals can collectively exercise all of the necessary functions of power without intervention from any authority which they cannot themselves alter.
