Some instances defederate from others, and you want to make your community somewhere where you agree with the moderation policy.
Is there a way to easily see which instances are defederated from others (or conversely which instances are connected)?
What does defederation imply? Feeds aren’t aggregated, or users are not allowed from the other instance?
Also one other major question. I thought lemmy was its own thing, but I guess it’s part of the Fediverse? The Fediverse is just a set of protocols? What is lemmy then?