Ask HN: Are you using Solid or Solid PODs, what are you building/using?

It would be interesting to know about projects HN is building around Solid, or how is HN using Solid/PODs.

For the uninitiated, Solid is web decentralization project led by Tim Berners Lee. https://solid.mit.edu

There is massive friction for PODs to become mainstream with inherent network effect. I'm personally interested in understanding the kind of issues Solid is facing while being usable.