Firstly, BMI is rather useless for anyone in even mildly good shape (not just athletes). Worth clearing that misconception up. Also says very little about health in general, which is a bigger problem but people tend to be worried about weight than health so they'll probably ignore that.
Secondly, the fact that it tells kids they are overweight is going to bite Nintendo on the arse big time. God help them if a young girl develops anorexia or commits suicide where Wii Fit can be tied to the incident.







