These are public posts tagged with #activitypod. You can interact with them if you have an account anywhere in the fediverse.
I like the idea of integrating #ActivityPub with Tim Berners-Lee's #Solid Project.
So I've created an #ActivityPod to explore the possibilities. (FYI, I'm @petersuber@mypod.store.)
https://activitypods.org/
For some background on the project, see its blog post from earlier this month.
https://activitypods.org/activitypods-2-0-is-out
I've been wondering if it would be possible to combine #ActivityPod with #P2P to create micro or nano instances. The program would work like a torrent app. So a p2p federation client that generates a nano-instance which could be used with any federated service.
I have no idea if any of this could work.