Earth Hour is a joke. Saturday night? God forbid they do it during a working week when most of the power is being sucked away.
Well I've set my computer monitor to go into sleep mode (or whatever it's called) earlier. I don't like leaving lights on and wasting energy anyway. Can someone give me a cookie? )
My biggest problem with the energy saving promotions is that so many of the people planning them fly around on private jets, which is about the least energy efficient thing they could do. Fly coach and I'll listen to you. I turn out the lights in my house when I'm not using them and try not to waste extra water or energy. These promotions are just ways to get attention and make people feel better.