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 idea is that one community could apply many tags. So if you have karate communities from several Lemmy instances, browsing a multi-feed of #karate would show all of the communities you e subscribed to where the mods tagged their community with #karate. But the mods could also additionally tag their karate sub with #martialarts, and then it would show up in multi-feeds filtering on that hashtag as well