Since both use rings, you might be also interested in Fibre Channel arbitrated loop topology. Newer, but still old, of no practical significance.
Not me, but I'd like to get a Token Ring network setup for my retro PC lab and try some multiplayer games over it. Maybe bridge it into my regular LAN (behind a firewall of course) for testing too.
Not me, but I remember when the janitor disconnecting a computer on the other side of the school killed all the net. So my guess is that everyone ran away as soon as they could.