I used to spend all my gaming dollars on classic games, but for the last two years I've changed. Now I mostly buy last-gen and Wii games, with a DS title here and there. I'm also buying PC games recently, which is something I never did before (I just built a new PC over the summer). It's partly due to having amassed a large number of classics. A lot of my remaining wants are expensive, and I just can't bring myself to spend over $100 on any one game. I'm a bargain hunter at heart, and I figure, as long as I have other wanted games that aren't so expensive, I might as well acquire those first. I plan to get a PS3 in the very near future also.
My actual gaming time is spread out pretty evenly between Wii, last gen, 32-bit, and 16-bit. I rarely play my 8-bit stuff anymore, and I haven't touched my Colecovision or Atari in months. I should probably sell them.