Agreed. If anything it's an icon of overengineering. The main advantage imo is that you dont need to worry about a kid sticking a fork into the wall socket. I grew up with it so i never really thought it strange that the plugs are 2 or 3 times bigger then necessary. It's an event every time you connect to the National Grid as the plug slots into the wall with a satisfying clunk, so there's that i guess.