I got that question from a xbox 360 forum i just replaced the 360 part with Nintendo Wii

(The xbox 360 looks darn cool though to)
But what do you guys think really? Do you think nintendo will have many great years of gaming for the Wii?
I don't own a Nintendo Wii or Gamecube or Nintendo DS/Nintendo DS Lite (Although i'm thinking about getting the Nintendo Wii since i wanted one when i first saw it at launch the Wii remote etc) Once my girlfriend and me FINALLY! get our own place and Apartment since we we're both old school nintendo gamers growing up getting the Wii for her and me. But until then i'm just wanting to know what you guys think about nintendo and since it's next gen video gaming launch.
Give your feedback good feedback bad feedback on this
Take care,