Does the #fediverse have a federated answer to any of the following?
* Signatures for my outgoing messages? (outside of the post's text itself)
* Real-time group chat (discord)
* Video "hangouts" (zoom, skype ...hangouts [google])
* Privacy (signal, telegram)
* #crypto or #blockchain anything that's _in use_
It looks like "youtube" is covered already, but any #scuttlebutt about that is appreciated. The knowledge about what's best or hot at any time is also federated 😕
In part it depends on what you mean by "fediverse."
To a lot of people fediverse specifically refers to the system that uses the ActivityPub protocol to tie instances together. Since AP doesn't support those things, there can't be a fediverse answer to them.
Other people push for a broader definition of "fediverse" but that gets tricky.
