I think a console's full lineup should be taken into account rather than just a list of exclusives. I'm sure people will argue about 360 games appearing on PC but once you start talking about owning multiple consoles what's the point of comparing individual consoles against each other anymore?
Would the following comparison between two cars make any sense?
A person that is biased wants to compare two cars against each other but also wants to include owning a second car since it includes options that one of the cars has in its favor. Does that seem like a fair comparison to you? Why are some people so afraid of comparing a PS3 to the 360 that they have to bring a PC into the mix?
As for some games the 360 has that the PS3 doesn't:
Mass Effect
Infinite Undiscovery
Lost Odyssey
Halo 3
Fable 2
Gears of War
Gears of War 2
Left 4 Dead
Project Gotham Racing 3
Project Gotham Racing 4
Crackdown
Ace Combat 6
Star Ocean: The Last Hope
Viva Pinata
Banjo Kazooie: Nuts & Bolts
Blue Dragon
Dead of Alive 4
Call of Juarez
The Lord of the Rings: Battle for Middle Earth 2
Frontlines: Fuel of War
Prey
Shadowrun
Supreme Commander
Universe at War: Earth Assault
Viva Pinata: Trouble in Paradise
Hour of Victory
Condemned: Criminal Origins
F.E.A.R. Files
Naruto: Rise of a Ninja
Naruto: Broken Bonds
Ninja Blade
Perfect Dark Zero
Saints Row
Operation Darkness
Warhammer: Battle March
Too Human
Project Sylpheed
Ninety-Nine Nights
Earth Defence Force 2017
Dead Rising
Kameo
...
Add to that the fact it has DLC for major games that the PS3 doesn't:
GTA IV: Lost and Damned
Fallout 3: Operation: Anchorage
Fallout 3: The Pitt
Tomb Raider Underworld: Beneath the Ashes
Tomb Raider Underworld: Lara's Shadow
Fable 2: Knothole Island
...
And that also doesn't take into account that many multi-platform games run and look better on 360 than PS3. Don't believe me? Try running Madden (any version) on 360 next to the PS3's counterpart. I have and there is a very noticeable difference that people see immediately.
I think that counts for more than just 3 games that the original poster seems to imply.











