HappySqurriel on 08 June 2009
My first thought is that, while it is highly hyped at the moment, we don't really know what the technical limitations and problems with Project Natal are (and probably won't know what they are until it is close to release); and these technical limitations and problems would have certainly been much worse in 2004 and 2005 when Nintendo would have evaluated the technology (if it was evaluated as a standard control system for the Wii)
