Nintendo only needs to innovate and keep the Wii name attached to their next console.
Microsoft and Sony can show new tech, but the reality is the Wii has dominated the market for the last three years and is a trusted name in terms of motion technology. The PS3 won't take off nor will MS unless It really strikes people as something very much owning and gets insane hype.
Either way time will tell, but I think Nintendo has the next generation in the bag as well, and seriously Nintendo is so far in the lead right now they have nothing to really worry about.
It's just that simple.







