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Federated social media from before it was cool
(lemmy.world)
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 !moderators@lemmy.world!
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
It is also worth considering that yes, MS and Google have definitely dominated the market through superior products, but the standards they've pushed for and established have also made it difficult for other players to enter. If we wanted to say that the federated nature of email is dead, I think that's a fair argument still.
Hosting your own email server is quite difficult. You have to jump through a lot of hoops to land in anyone's mailbox without assistance. If you want to make a mailing list, you basically need to use a mailing service, lest you get blacklisted by major systems owned by MS and Google. Much of this is a byproduct of spam, by which I don't blame Google and MS for doing their best to protect against, but at the same time they have more or less neutered some core aspects of what made email accessible.