I can just imagine it...
Employee: Hi welcome to S-Mart, how may I help you?
Mother: Yes, uh... I am looking for a copy of....
*She ruffles through her purse, brings out a piece of paper
Mother: A copy of Dance Central for the Wii!
Employee: Um, ma'am, Dance Central isn't for the Wii, it's for the Xbox 360 and Kinect
Mother: What are you talking about??? I saw the commercial and it was clearly a Wii game!!
Employee; I assure you, Dance Central is for the Xbox 360.
Mother: Bah, you think you know everything. You can say whatever you want, I am convinced that Dance Central is for the Wii!
*The employee, slightly miffed, brings out a copy of Dance Central
Employee: See? This game is a title made by Microsoft and Harmonix for the Xbox 360. It uses the new Kinect camera to play.
Mother: Oh...Well, I ain't buying another Nintendo system, is there a game like that for the Wii?
Employee: Yes, it's called Just Dance 2
Mother: Great, I'll take two, please!