A multi-community would be all communities with a certain name, across all instances. It would prevent powermods from being a problem on Lemmy. i think it should be notated with m/<insert name here>, just like communities but with m instead of c.
-1 points
You don’t have to make a ton of accounts. An account on one instance can subscribe to and participate in communities on any other instances (provided it hasn’t been defederated by the instance admin).
3 points
