The ultimate secret sauce of ActivityPub is that its killer app is every app that uses it. Its about having the same fundamental building blocks - because reall

The ultimate secret sauce of ActivityPub is that its killer app is every app that uses it. Its about having the same fundamental building blocks - because really, youtube, instagram, snap, tiktok, facebook, twitter, etc are all doing the same thing, you post content, aggregate it, share it, and comment on it - and having those portable across all the implementers so you can subscribe to someone whos on peertube via Mastodon and get their uploaded videos there, in the UI you like the most.