Here's my order:
Gamecube
Linux (there are a LOT of *great* games for Linux)
PS2
SNES/NES (nostalgia)
Xbox (Halo and UT)
My favorite games currently:
Zelda: Wind Waker (GCN)(amazing game)
Metroid Prime (GCN)(graphically BEAUTIFUL)
Cube(Linux) (VERY fast and it's open source too)
Wolfenstein: Enemy Territory (Linux)(Great team play)
Tribes 2 Aerial Assault (PS2/online) (addictive)
UT2k3 (Xbox) (because i dont have the linux version)
Halo (Xbox) (team coop play is very fun)
All-time favorites (in order)
Zelda: Link to the Past (SNES)(THE BEST)
Zelda: Ocarina Of Time (N64/GCN)
Metroid 2 (SNES/GB)
Zelda: Majora's Mask (N64)
Goldeneye (hard to play now, its so slow!!!)
Final Fantasy 7
I'm a Nintendo person. And don't tell me we have kiddy games because most non-exclusive titles on Xbox or PS2 are on GCN.
Edit: changed all GCX's to GCN's because I forgot what the abbrev. was
[ July 14, 2003: Message edited by: Fury: Freedom Fighter ]