I think we need one. I've come and gone through a few PS2 games recently so I'll list my most current collection:
PS2
Grand Theft Auto: San Andreas
Resident Evil 4
Lego Star Wars
Silent Hill 2
Silent Hill 3
Silent Hill 4
Disgaea: Hour of Darkness
Phantom Brave
Tales of the Abyss
Sega Genesis Collection
Rule of Rose
Street Fighter Alpha Anthology
Street Fighter Anniversary Collection
beatmania
Katamari Damacy
We Love Katamari
Metal Gear Solid 3: Subsistence
Kingdom Hearts
Kingdom Hearts 2
Guitar Hero
Space Channel 5: Special Edition
Taiko Drum Master
PlayStation
Lunar 2: Eternal Blue Complete
Final Fantasy VIII
Final Fantasy Tactics
Final Fantasy Chronicle
Breath of Fire III
Xenogears
Disruptor
Warhawk
Dino Crisis
Megaman Legends
Rayman
and no, I don't have a PS3 nor PSP yet. I'm definitely eyeing a PSP. I know I don't have a whole lot but I love my games.
I bought my first Sony system around a week and a half ago. It was an original PSP. :) I only have two games for it now, SOCOM U.S Navy SEALs Fireteam Bravo 2 and Burnout Legends. I also have three game demos on UMDs, not just downloadable ones. The are FTB2, LocoRoco and ATV Fury Pro. I can't wait to get more though. :)
With my slow typing, I'm not going to list my 60+ ps2 games...
For the PSP I have:
Daxter
MoH: Heroes
Syphon Filter: Dark Mirror
I don't play my PSP much...
Well I recently sold almost all of my PS2, PSP, and PS3 games to make some money to buy some new ones coming out this holiday season.
Right now I have:
PS3:
Rainbow Six Vegas
Getting soon:
Guitar Hero III
Uncharted: Drake's Fortune
Haze
Army of Two
Call of Duty 4: Modern Warfare
Assassin's Creed
PS2:
Final Fantasy XII(collector's edition)
Getting soon:
Final Fantasy X
PS:
Final Fantasy VII(black label)
PSP:
None
Getting Soon:
Final Fantasy Tactics: War of the Lions
God of War: Chains of Olympus
Crisis Core: Final Fantasy VII
Playstation 2:
Resident Evil 4
Shadow of the Colossus
Tony Hawk's Underground 2
Bully
The Simpsons: Hit and Run
Call of Duty 2: Big Red One
Jak and Daxter: The Precursor Legacy
Spider-Man
The Sims: Bustin' Out
The Lord of the Rings: The Two Towers
Tak and the Power of Juju
ATV Offroad Fury
Crash Nitro Kart
Spider-Man 2
Jampack Vol. 12