Current breakdown at the time of this post sorted by the number of monthly active users:
A community to talk about the Fediverse and all it’s related services using ActivityPub (Mastodon, Lemmy, KBin, etc).
If you wanted to get help with moderating your own community then head over to [email protected]!
Learn more at these websites: Join The Fediverse Wiki, Fediverse.info, Wikipedia Page, The Federation Info (Stats), FediDB (Stats), Sub Rehab (Reddit Migration), Search Lemmy
Increased population in lemmy.world is attributable to Redditisfun directly linking to this instance with its dying notification. Other instances may have vastly different compositions as a result.
Sync did the same I believe.