Yeah thought it was funny that my gf insisted that we turned off all the lights (mostly low energy bulbs) last night while watching a movie during earth hour. I said it's meaningless.
So we're watching a movie on the big set plasma, with a 32 kg Onkyo reciever and 35 kg 400w active subwoofer bouncing up the living room.
I also had my laptop and main computer running, she's not touching that