Nothing. But rsync isn't in the same space that syncthing is trying to do. It's like comparing `scp` to something like `sshfs` mounted to a shared folder, and

Nothing. But rsync isn't in the same space that syncthing is trying to do. It's like comparing `scp` to something like `sshfs` mounted to a shared folder, and having an algorithm to handle file conflicts. I'm a heavy syncthing user, but still do rsync to deploy changes to my personal VPS because I don't need any of that.