I used to go to TMK a lot in past few years, as Mario was my main focus. Now that the Wii is out I have opened myself up to more types of games. TMK has fewer updates than it used to, its forums are not what they used to be, and NWR updates pretty much daily and judging on a few of the posts here, it feels there is more enforcement for the rules or something. I have been coming here for the past year or so to read news and reviews (and a little of the blog), and I have been a guest at a forums for a while during that time, reading replies to reviews and things. I have only listened to 2 or 3 of the podcasts, but I do not particularly enjoy them honestly...
Judging myself as a gamer, I feel that I am somewhere between hardcore and casual. I enjoy Mario, Zelda, Kirby, Pokémon, some Resident Evil, Smash Bros, and more... but I also like other games that are very light, like the Wii series and some of the non-game software like Personal Trainer: Cooking. I currently look forward to Wii Sports Resort and Cursed Mountain (maybe Tiger Woods 10), and some others. My friends call me a total "Wii-tard" as I own 4 Remotes, 2 Nunchuks, 2 Wheels, a Zapper, 2 Classic Controllers, and a Balance Board, and have 20+ games (not including the VC and WiiWare). The Wii is the only Nintendo system I have been this obsessed about (the N64 is second).