I first noticed this a week or so before Alpha was released: after one of the pulseaudio updates, on the next login I was prompted if I want to turn on high-priority scheduling for PulseAudio, and that it needs super-user authentication.
After a fresh Alpha install, the same thing happened, both in: - new user created using useradd - new user created using system-config-users
Sounds like something that should either be 1) enabled by default (perhaps using ConsoleKit), or 2) possible to turn off entirely (i.e. "no, I don't need this feature, don't ask me again" -- with instruction on how to change this)
Regards,