RE: waaaa...but its bundled....waaaaaaa!!!
Wii Sports is the primary reason for the Wii success. It is part of the $250 price tag and thus a sale. When you look at ebay what is in every single title?
Wii and 5 GAMES!!!
Every single game in the top 10 has been a bundle at one time or another. However, what is Wii Sports attach rate in Japan? 50% me thinks.
In the end (2012) based on that % it would still claim the #1 spot.