I do not store any player information right now (except if you subscribe to forum) , Moss doesnt even requires a registration.
there was no need on my side as I have no plan to monetize the player base, nor to store the logs on my server, that’s what killed UAC.
So what could be the use to have a registration ?
just email and password, and for every account to add id (ID1 and ID2, like are now)
and every player can create room for match (example for 24 hours) and allow room admin to invite players , to stop mixing players and busted with hacks