I got my wii a while back not 100% sure the date but probally somthing like the beggining of 2008. My favorite game for the wii is Super Smash Bros. Brawl.
Don't have one and most likely will never get one. Same train of thought as the others: games are aimed for kids or adults that don't play hardcore video games.
The wii has a bad rep for having little cutsey poopsie games. People don't see the epic side of the wii. Resident Evil 4, Twilight Princess, Call of Duty, DEWY ADVENTURE! (okay....maybe not Dewy...)
I used to have a Wii, had it for about 6 months. All was fun for a month or so, Mario Kart was amazing! But after that game I just sort of lost interest, it's all far too gimmicky now. Good for families I suppose.
I bought a Wii when it first came out and still love it! A lot of really great games on that system. My favorite right now is probably Mario Kart and No More Heros.
I have a Wii and with the shifting younger audience, I find it disappointing. The only games I really wanted/have for it are Wii sports, Wii Fit, Guitar Hero World Tour, Guitar Hero III and Super Smash Brothers Brawl.
I wish I got a 360 instead.