It's a bit worse than that actually. I'm now seeing several communities with exactly the same name that originate on different servers - so clearly Lemmy doesn't have a rule about duplication once you cross a server boundary. That's going to get unwieldy quite fast particularly if, I dunno, "Aww" gets popular on two separate servers at the same time - I guess I'll have to subscribe to both...

So I think I've spotted a problem with how Lemmy's federation actually works. I can give you several examples, but I've spotted that there are several 'Technology' communities that originate on different servers. They're definitely different 'communities' because they have quite dissimilar subscriber numbers. That's potentially going to cause a lot of confusion going forward - I really don't want to have to subscribe to two or three of everything...