80
Do your part, try not to lurk!
(lemmy.ml)
Everything about Lemmy; bugs, gripes, praises, and advocacy.
For discussion about the lemmy.ml instance, go to !meta@lemmy.ml.
The main benefit is being in total control of your experience on lemmy
If you're on someone else's server, you don't really have any control of federation, and your instance admins could just decide to defederate some instance that you enjoy seeing content from without your say. Similarly you may want to defederate from an instance, but on a public server you'd have to appeal to the admins to do so for the entire server.
Other than that it's mainly a "because it's cool" thing