PS3 since launch (just finished uncharted, now moving to rock band) Wii since launch, retired to the basement, only my 5 yr old plays it NDS lite - i enjoy playing trauma center and cooking mama on this than on the wii.
n64 since day of launch
gamecube since day of launch
Wii since day of launch
ps2 since day of launch
xbox since day of launch
xbox360 since day of launch (had ring of death and was since replaced by M$ for free)
psp since day of launch
Would love a PS3, but all my inputs are taken on my receiver and TV and I would have to dabble in more cable splitters....plus I don't have the A/V to handle 1080P and all the HD sound formats...so I'm slowly working on the WAF (Wife Acceptance Factor) on the need for upgrades but "practical" things seem to take $$ priority all the time...
Real life seems to get in the way of my A/V and gaming hobby
Right now in our household we have a PSP (for me for WiFi: web-browser/RSS reader), DS Lite (for my 9-year-old), and Wii (for the family).
I'm planning on getting the PS3 when the full Gran Turismo 5 comes out. I've bought every generation of Play Station specifically for that particular game series and only for that one game. Other than that, I'm not a big gamer.