Say for instance two or three instances have their own version of a sublemmy for some niche topic. Is it possible to group those sublemmys together so I can view posts from each federated instance as if they were all on one site?
Sure, over time things might normalize and one instances sublemmy will probably reign supreme, but for now is this possible?
“Multicomms” is probably something many of the upcoming apps could implement, so you are able to watch content from multiple communities on the same page.
It should be a feature of the server, not the app/ui, so that it works the same regardless of whether you’re on the website or an app.