Does this exist? Couldn't seem to find anything. This would basically keep users synced up between multiple Xenforo forums. For "network" purposes of course.
I would be okay with just username and password, and they would have to fill out their profile again for a different site.When you say users synced up... do you mean simply a username and password that works on any connected sites? What about friends and followers? Profile comments? Recent activity? A user's profile holds a bunch of non-post related information in xenforo.
Yeah, here.Your in luck - its in development, will be a commercial add on. Stay tuned for details.