How do you feel about this Barry? You just bought Wii!
Ha! Yeah, I knew somebody would mention that. Naw, I'm not bothered at all. I have never ever been one to buy a Nintendo console at launch, let alone within the first 5 years. Bought an NES in 2002, a GBA in 2009 and a Wii this month. Should the console hit in the next year, I still would have Wii titles to catch up with and would have no interest in first party Nintendo titles.
I actually find the rumored Wii 2 to be sort of stupid. I mean, they say it will either be as powerful as a 360 or a bit more powerful than a PS3. Wow, way to go Nintendo. You've matched the current HD consoles in power and it only took 6 years. What more, even if people buy into the Wii 2 in late 2011/early 2012, both MS and Sony will release new consoles come 2014/2015. So the Wii 2 would be 2-3 years old and already the weakest console of the three. It would be the current generation all over again!
Personally, come 2012 I'd much rather buy a PS3 for a great price than buy into a new Nintendo console at what could be triple the cost. Yakuza, Ico trilogy and Uncharted or more Mario, Zelda, etc.? I'd go with PS3. Also, I doubt we'd have a solid library of SEGA titles until late 2012/2013 and even then, many would probably be multiplatform what with an HD Wii 2 being easier to port over to (just a guess).
Anyway, I think Nintendo is too late to the party. Whatever a Wii 2 does better than the PS3/360, an eventual PS4/720 will surly clobber it. I also bet that the PS4/720 will support both Move and Kinect, thus ensuring that owners of those respective devices will migrate to the next platform. So I can't see dedicated PS3/360 owners jumping ship for Wii 2 when the next console is just a few years out.