One of the core features of AT is the ability to move your repo hosting provider (PDS) at any time. This is the "data portability" problem that ActivityPub never solved.
Bluesky Social, PBC runs a PDS service (bsky.social) for free, there are a number of free public alternatives, and thousands of users self-host.
Self-hosting your own PDS can be done with Raspberry Pi or $5/mo VM and requires very little work. It runs in a Docker container with SQLite.
Bluesky Social, PBC runs a PDS service (bsky.social) for free, there are a number of free public alternatives, and thousands of users self-host.
Self-hosting your own PDS can be done with Raspberry Pi or $5/mo VM and requires very little work. It runs in a Docker container with SQLite.
https://github.com/bluesky-social/pds