Moderators.
Would have access to all and any rooms without any need of permission or password. They would be able to go into any room just as they can now, even if the maximum spectator limit per room has been reached.
Subscribers.
Would have access to making private games, but only can enter someone elses private game if such person has given them the password to enter the game.
Unsubscribers.
Would only be able to play in a private game if a subbed player makes it, they would also be able to enter private games though if the password is givin to them by the maker of the game.
I think this would be a really cool idea, and a great perk for us subscribers, doesn't work too bad for the unsubscribers and i think it would make the game a bit more quiet and peaceful; a bunch of other game sites have this option and it works pretty well.
I hope this idea goes into consideration.
§ore Loser.