“Roll for dexterity” when you enter a city that’s not wheelchair accessible at every single stairway 💀

Soon the schizophrenics will become neuro-typical

So each instance within the fediverse can communicate with each other, but how do things like the feeds work? Since there’s no algorithm is everything from Lemmy.world only going to show up on the popular feed (if I’m on that instance) or can other things like lemmy.ee or whatever also show up?

And can I comment on posts from a different instance or does that vary per instance?

Sorry, last one. I noticed there are things like music streaming and video sharing instances within the fediverse, so could Lemmy theoretically allow content from those instances to be cross-posted here?

Basically to me this feels like a super modular super media platform that has tons of parts that can plop in and out of the system as needed.