I got burned with both the N64 and Gamecube so I have absolutely no desire to get a Wii. How does the saying go, "Fool me once, shame on you; fool me twice, shame on me.". I'm done buying a Nintendo console only to have it collect dust for 7-8 months (or more) at a time while I wait for the few decent games for the system. It's far more economical for me to just borrow someone else's and wipe the dust off it to play those rare games.
With that being said there hasn't been the equivalent of a Goldeneye or Resident Evil 4 this time around that has made me even want to borrow one let alone buy one.