I didn't vote in this poll because like in other polls of late, it assumes that if you don't agree that things are bad then you're a mindless fanboy.
ANYWAY, Nintendo didn't lose me, at least not for good. When I was younger I had a SNES. It was awesome! I loved my games for it, and I got hours upon hours of enjoyment out of playing games like Donkey Kong Country, Mario World and Goof Troop with my brother and friends. Then one Christmas, my parents got me and my brother a Playstation. It has some of the greatest RPG games ever created in my opinion! People rant and rave about the obvious Final Fantasy 7, but there are so many BETTER games like Chrono Cross and Legend of the Dragoon. Steel Reign was a kickass tank game, Naughty Dog's Crash Bandicoot series was a favorite... I loved it. I didn't have a N64. So when Playstation 2 came out, I again got one for Christmas. This generation I missed the Gamecube. Playstation 2 is to this day my absolute favorite game console.
A few years later, I had finally bought a gamecube and some games. Turns out it was pretty awesome actually. It had nowhere near the games I was interested in as the PS2, but it had some that I really ended up enjoying. The N64 I got and played some of the games that were apparently the bomb when they came out. Evidently, most of them did not age well. Sad. Some did, but I still say Zelda OoT is horribly overhyped. Great game, but by no means earth-shattering. It's ALtTP in 3D. THAT game on the SNES was the game changer if anything for the series.
Anyway, so the Wii came out and looked rather pathetic in its library of available games. To this day, old people always get excited because you can BOWL on the Wii!

Meh. Well, after playing Mario Galaxy at a friend's house, I got one. I HAD to have that game! Well since then I've found tons of great games! The Wii's best games are often the ones that get the least popular attention since they push the hell out of Wii-X games with miis and fitness. Some excellent THIRD PARTY games for the Wii:
Sin and Punishment: Star Successor
A Boy and His Blob
Madworld
No More Heroes 1 AND ESPECIALLY 2
Red Steel 2
Monster Hunter Tri
Sonic Colors
Add in the great first party titles featuring classic characters such as the Mario Galaxy games, Mario Brothers Wii, Kirby, Metroid, Donkey Kong Country and Goldeneye, and you've got one kickass Nintendo system! I think bashers either don't understand what a good game is, or just don't look beyond the piles of trash games that come out for the system. It's by far the best Nintendo's done in years. It has TONS of games to appeal to people who don't play games, but it also has a lot of fun rewarding games for the serious gamer if you're willing to look for them. It's not all about Wii Fit. There are extraordinary games for this system too.
Granted, I have an Xbox 360, and this generation for the serious gamer there are a lot of good games for it to recommend as well. PS3 and Xbox360 mostly have exactly the same games, so it doesn't really matter between the two anyway. But my point is that the Wii is not JUST full of gimmicky sports and fitness games. It's a serious game console too. It's not full of games that are DARKER and GRITTIER like what people seem to go after these days, but it's home to some great fun games of all different varieties.