[zmanian]

Have you seen http://www.scion-architecture.net/?

TCP/IP and Ethernet were decentralized alternatives both from a design and IP licensing point of view. But the unresolved technical debt at the transport layer is major centralizing force on the Internet right now.

[PhaseMage]

I hadn't seen SCION, but just read through the FAQ and skimmed some of the Apr 2016 whitepaper. It doesn't appear to address centralization. For example from their literature: "SCION only assumes that a few top-tier ISPs in the isolation domain are trusted..." Sounds like it's trying to solve many problems, but centralization isn't one of them.

I wish them well, it's good to have lots of people working on this from all angles.