I'm still waiting for the "Quit asking me to retype my password every time I try to do anything" setting. You'd think that the fact I typed it in 30 seconds ago when I logged in would be sufficient proof that I'm me.
This is the type of security that actually leads to less security. Eventually I'll get so sick of not being able to hit the back button on my browser (or whatever similarly impactful action that OSX decides is going to destroy my machine) without special one-time-only admin privileges that I'll just remove the password from my account altogether.