Developer of PieFed, a sibling of Lemmy & Kbin.
Gossip protocol for instance discovery is a nice idea, I’m stealing that.
Check out what Mobilizon (a federated events platform) does to represent location in ActivityPub.
Best of luck with your project.
I quite like how *some* of the arms of the stars touch but not all. The older pentagram gives the impression that everything can connect to everything which has been hard to live up to.
But the ship has sailed and the pentagram has become well established.