We do have a Wii, but it doesn't get much use. We are actually FPS kinda people (first person shooter). I really only have the Wii to play Wii Fit (and Boom Blox!!) We both have xbox 360s and our own Xbox Live accounts so that we can play with friends from a gaming website we are a part of... (2old2play.com). You have to be 25+ to join, so we found a bunch of like-minded people a few years ago.
We actually met a bunch of them in Chicago in 2007, and we are having a gathering with about 10-15 of us in July in Cincinnati!

My best girl-friend is someone I met on there as well. Our game of choice has been Halo- from many many years ago... through the most current version.