Just an aside: Someone could make this a neovim, emacs/spacemacs, or sublime plugin in a heartbeat. It's easy to encrypt the traffic (although key-sharing is ha

Just an aside: Someone could make this a neovim, emacs/spacemacs, or sublime plugin in a heartbeat. It's easy to encrypt the traffic (although key-sharing is harder). Collaborative editing is "solved" enough now that it's essentially a library to include, not an open engineering task.