Over the past few days, I’ve witnessed a remarkable surge in the number of communities on browse.feddit.de. What started with 2k communities quickly grew to 4k, and now it has reached an astonishing 8k. While this exponential growth signifies a thriving platform, it also brings forth challenges such as increased fragmentation and the emergence of echo chambers. To tackle these issues, I propose the implementation of a Cross-Instance Automatic Multireddit feature within Lemmy. This feature aims to consolidate posts from communities with similar topics across all federated instances into a centralized location. By doing so, we can mitigate community fragmentation, counter the formation of echo chambers, and ultimately foster stronger community engagement. I welcome any insights or recommendations regarding the optimal implementation of this feature to ensure its effectiveness and success.
The problem is not a technical nor architectural problem but a user/usability issue.
Look at the workflow how people create a new community. They are registered on one instance, probably fixed to that bubble and probably don’t interact with other instances at all (subscribing to other communities is a pain. Other problem.) They might (if at all) search for a similar community on their instance. If they don’t find one, they’ll create a new one. Searching every single community is not implemented in this flow. You need to call up feddits search to do so.
My suggestion: Either do a name (fuzzy) check when creating a community, listing the ones already existent on other instances. Or at least implement the search feature from feddit.