This question is especially for people who have joined in the last week. Have you used other fediverse platforms or is this your first time really using one? What do you think of it so far? Are you aware that you can comment on Lemmy posts with a Mastodon account?
Can you explain it to me please? Lol
Basically all the content is mirrored on each instance. So you can create an account on any instance, and join communities hosted on any other instance.
The only exception is it seems like some instances are blocking each other