The original server operated by the Mastodon gGmbH non-profit
It will be open source, end to end encrypted using Signal’s double ratchet encryption protocol, and he plans to make it easy for fediverse platforms to integrate it. The beta will release later this month.
Your link, https://mastodon.social/@dansup/110836811082599292%20sup.%20is%20an%20open%20source%20encrypted%20fediverse%20instant%20messenger,%20similar%20to%20whatsapp,%20made%20by%20pixelfed.%20%20The%20beta%20will%20be%20launching%20later%20this%20month,%20and%20btw%20most%20fediverse%20accounts%20will%20work,%20not%20just%20Pixelfed%20%F0%9F%98%89 is broken. I think you accidentally copied the body text as well. Cleaning up the link results in https://mastodon.social/@dansup/110836811082599292, which works fine.
I wonder, what 'works with the fediverse ' could mean for a messenger and what could be features not already implemented by different messengers, like elements or the very signal.
Great news that it will work across the fediverse. I'd love to try pixelfed for example, but its got too much of a walled garden thing going on since nobody I know uses it.
I'm very excited for this too. The fact that the majority of the comments are not "ewww who whants ANOTHER chat client" really shows how much demand there is for something like that in this crowded space.