Forgot this existed, tested it 5 years ago or so. Latest release is from 2019.
AFAIK every message propagates through the entire network, not knowing its destination, but only the rigth recipient can decrypt it. As a consequence of the scuttlebutt protocol.
That didnt seem scalable to me …









Although feeling the same as the other commenters, I gave it benefit of doubt. Using it for 2 groups, Openstreetmap and CoMaps. It works more or less.