I think we should just use Torx or something I've never had a stripped torx screw apart from when somebody before has decided to get it out by jamming in a normal screwdriver.
They should put warnings on electric screwdrivers though. I've seen countless numbers of totally stripped screws because somebody didn't use the right bit and then used an electric screwdriver. It strips the entire head in about 0.5 seconds and you get a nice round smooth hole in the top. Much fun drilling those out again...