I love org-mode but I do have to say that not having a nice way to collaborate on it is a hindrance.
We really need something that's like etherpad or Collabora but able to use org-mode files. Otherwise I'll eventually need to switch. But since nothing else is better, I have no idea what I'd switch to!
@emacsen dedicated file and Syncthing, SparkleShare, NextCloud, git-annex, etc?
Still not real time, but might meet an eventual consistency need
emacsen.net is one server in the network