1, 360

2, PSP

3, Wii

4, PS3

Had the PS3 the longest but play it the least,

Overall use:

Regularly used
PC/PS3 - Most multiplatform gaming on PC; PS3/console exclusives, PSN games, Home, most movies on the PS3

Seldom used
DS - Big gap of inactivity between Days of Ruin and Chrono Trigger, rarely used for short casual use
Wii - Nothing new in 2009 but VC Super Punch Out so far
360 - No new games since Gears 2, don't use XBL, sporadic HD-DVD use

iPhone - Although I don't consider it a dedicated gaming platform, it is actually seeing more regular use for gaming (light/casual) than the DS, the Wii and the 360.

I would have to say i play my 360 the most. I love live and how it is integrated into every game. I am also a big fan of RPG's which the 360 has the most available this gen. I think the only RPG I don't own is tales of vesperia, but I will probably wait and get it on the ps3 since it will have added content.

The second would be the ps3. It has some great games, but I tend to buy the bulk of my multi plat games on the 360 because that is what all my friends have. a have around 70 people on my xbox live friends list compared to the 8 people on my ps3 friend list. Also, I get really bugged at how long it takes to download and install updates and content on the ps3.

The wii would be played the least. It is kind of more for when people come over and want to play games. I pull it out every now and then, but I have yet to find a wii game that I actually really like. The closest is madworld, but the camera issues are annoying enough that I can't say that I enjoy it.

360 1st
ps3 2nd
wii 3rd

for the record, i like my ps3 and 360 pretty equally (the wii not so much). I just play the 360 more.

PS3
PC
PSP

I play my PS3 the most (free online play), I haven't turned my wii on since I finished Mario Kart .... maybe 6 months ..... I bought the xbox360 for the few exclusives it has and I couldnt wait for Gears 2 and Fable 2 to come out on PC (if they ever do).

PS3 and 360 are tied with the most playtime. I'm getting UFC Undisputed for 360, and inFamous for PS3. As for the Wii, I rarely play it. I play it 2 twice a month for a couple of hours. The PSP gets the most playtime out of all three, mainly because of Metal Gear Ac!d 2.

i really loved my ps2 exclusives, so no doubt i had to get a ps3 asap (-> Ratchet and Clank). I started collecting trophies, thats why i'll keep buying multiplats for ps3 and exclusives as well

My gf bought the Wii, we enjoyed it a long time. Now its regulary used for My Fitness Coach but nothing else...

My gf won a Xbox360 elite bundled with lips & bomberman & marble blast (lucky girl she is!). We bought fable 2 additional. Thats all for now. Except her playing lips every now and then, its not running, might get even worse since wireless mics for ps3 singstar are out.

->
1.PS3
2. Wii
3.360

if i had to take handhelds into account. DS would be 2nd and psp last.