So to preface: I could not care less about HD, Blue Ray, any of that. Just give me good gameplay.
When Nintendo produces games of its own (Zelda, Mario, Metroid, SSB, etc) they are well-executed and quality. Everyone knows its the 3rd party developers that make the awful games. Also, Tiger Woods PGA Tour 09 is best on the Wii. You're gonna find far far more crap on the Wii, but that's because their are a lot of Wii owners who are relatively new to gaming and therefore easily exploited. You'll find as much quality as you will on other platforms.
The Virtual Console is underrated. Ocarina of Time for $5? So many classics.
So yea, theres a lot to hate, but those games aren't marketed towards us anyway.
I also have an Xbox (60 GB hard drive for $70 off of Ebay - Christmas Day Ebay shopping is where its at). PS3 is harder to find cheap and doesn't have enough exclusives that interest me to warrant a purchase.