I love this. Having used UK plugs for most of my life I know how cumbersome they can be. My only concern is that many devices which change voltages such as com

I love this. Having used UK plugs for most of my life I know how cumbersome they can be. My only concern is that many devices which change voltages such as computer power supplies often have some hefty capacitors in them. Even with the regular plugs I've occasionally got shocked (enough to hurt my fingers) by touching both pins while the device is plugged in. If people have to rotate the pins in order to use the plug it's possible some devices with capacitors would be less safe to use as there is a risk that the capacitors would empty whenever you tried to rotate the pins.