I like that Lemmy can post on other instances (communities on other instances), but thinking about it, would that not present a potential issue with centralizing information about a topic on one instance?
I know it’s kind of similar to having themed Mastodon instances (and I also don’t really understand those), but it seems like a potential issue?
I know multiple instances can have the same communities, but that then seems like fracturing the conversation?
Could this just be due to my limited knowledge/use of the fediverse?
Oh yes, right, that is how it works with subscribing to a community.
Though, if I’m on my instance, and select a community from another instance to post in, the post ends up on that community and I have a copy of it (it seems, that’s what I did in this case).
Another comment mentions that if the community went away, I’d still have a copy of the content, which is interesting, though not entirely useful for picking up where the original community left off?