Individual Player Logins Now Operational
This allows societies to disable various anonymous member functions and require their users to log in to make chatter posts and sign up to calendar events.
If you don't want to use player logins, then don't worry, the default setting for societies is to use the single member login to use chatter and calendar sign up.
Society Administrator: If you want to use the new system, there will be an option in your player profile settings to require players to login to use chatter and calendar sign up. The player email and a password for each player has to be entered in the fields provided.