the yoga site seemed to be information, videos and photos. i will concede that that particular site was likely less interactive than wiifit.
but as a reubttal...does wiifit provide as much information as the site? or perhaps other yoga sites. i only spent only 10 seconds looking for a site.
Thats the point, more people will look for something easy than can correct you on the fly rather than pure detailed manual on the web...