Even just looking through the list of communities I can already see two separate “Fediverse” communities on different servers. I’m assuming the posts aren’t shared. How do we keep related discussion as central as possible? Just hope one wins and everyone posts there or is there a technical solution?
I mean, I keep coming back to that being the entire point of the Fediverse.
Sure, it means in some ways discussion can be different on different servers, but isn’t that the entire point? To not have a single point of failure? If one instance puts down draconian rules that makes a certain community unwelcome, then why not move to an instance that you feel is welcoming?
In other words, post where you feel like, and/or where the people are. I really don’t have an issue with cross-posting to other instances or having different discussions about the same subject.
Some instances have defederated with others, so another aspect of this is having multiple communities means people who have been defederated can still take part in the same community on a still federated instance.
I get it but I worry it’ll limit the success of Lemmy. Reddit’s drawcard was finding THE sub for a topic, if the same discussion is fractured across many different indistinguishable ones it’ll be like a bunch of random small chat groups which is something that already exists. Also means that maybe you’ll be subbed to the “fediverse” sub that sucks and not realise there’s a more established one you don’t know about.
IMO Reddit’s drawcard was containing the sub, and therefore the community, for a topic. Reddit is where the discussion was, and for many communities still is. Rather than hosting a dedicated forum, people interested in starting a community can just start it and begin moderating and discussing without setting up a backend; it allows users to get to the “socializing” step of building a community in less steps. Lemmy also does this, albeit with a smaller community likely distributed over several instances and earlier in the system’s lifecycle.
Hopefully, Lemmy will implement a “multi-community” option like the multireddit concept so that users can group multiple related communities into one feed.
That being said, I think that similar communities ought to find each other and work together to best serve the people of their communities. Some communities will benefit from collaborative non-competition (for example, a community for discussion about how to use a specific complex product) while some have no need to be centralized (for example, a community for sharing dank memes). However, even in communities that would benefit from non-competition in good times, users should always be free to form their own communities in case the parent community (or their moderation) becomes too odious to bear. This process was much more difficult on Reddit because sub names had to be unique, so new communities would need to pick a weird name.