Although I don't have the amount of games that Kairon or GoldenPhoenix have, I thought I would go ahead and post what I own, too. I always like hearing about what games other people own anyway.
Anyhoo, here's my Wii collection thus far:
Wii Sports, GT Pro Series, Legend of Zelda: Twilight Princess, Excitetruck, Metal Slug Anthology, Red Steel, Sonic & the Secret Rings, Wii Play, Mortal Kombat: Armageddon, Super Paper Mario, Resident Evil 4, DDR: Hottest Party, Battalion Wars 2, Naruto: Clash of Ninja Revolution, Metroid Prime 3: Corruption, MLB Power Pros, Link's Crossbow Training, Resident Evil: The Umbrella Chronicles, Zak & Wiki, Mario Strikers Charged, Super Mario Galaxy, Guilty Gear XX, Fire Emblem 10, Guitar Hero III, and No More Heroes.
Total: 25 games.
I think I own a pretty good selection of Wii games. Some good 3rd party choices, and of course, the good 1st party games, too. I'd have to say my guilty pleasure choices would have to be GT Pro Series and Mortal Kombat: Armageddon. I just wanted a racing game at the launch of the Wii, and MK intrigued me by demos I saw of people pulling off moves with motion control (it works for the most part...I was just disappointed by the fatality system).
Anyhoo, still listening to the podcast right now as I'm almost finished with it. Good stuff so far. Keep up the great work, guys. Greg cracks me up.