I'm going to start sounding like a broken record, but I find it peculiar this project claims RSS didn't go far enough, then it creates a short-circuited implementation when the actual went-very-far progression for decentralized information, something like RSS-XML-FOAF-RDF-Linked-Data-Solid, uses well established and open ended schemas for much more than this project's basics. With decentralized identifiers (DIDs), it will work on blockchains too. Fine, make a million different decentralized systems, but why not just use LD in a basic way so it's not just creating more fragmentation?
In following Solid, I've noticed a lot of decentralized projects are interested and adapting to its approach.