@TWRoO: There were probably around 28.31 million Zappers made, since Duck Hunt cannot be played without it, and it's the highest-selling Zapper game. Wii Fit admittedly has quite a bit to go before it hits that milestone, but the Zapper was also packed in with the American NES for a very, very long time. So it has a slight advantage over Wii Fit.
@novasonic: Atari stopped being a good company practically the day they kicked Nolan Bushnell out. It's quite frankly amazing they've lasted as long as they have.
Sky Render - Sanity is for the weak.