Even though burn-in is rare on newer HD-TVs, I still don't feel comfortable with the current Wii diming as a screensaver. Don't you just hate when you aren't near a save point and your phone rings? Perhaps an aquarium could act as a Wii screen saver. You can fill it with the fish you catch in Animal Crossing, Zelda, etc. Perhaps a Blooper from Mario, a dead Tataglia from Godfather, or a metroid could float through on occasion.