I'm a hardcore PS3 owner but.....

[Lord Flashheart]

Senlis said:

Zizzla_Rachet said:

flagship said:
Sure if you can find enough exclusives to justify the purchase.

^This!

Lost Odessy

Mass Effect

Halo 3

Gears of War series

Ifinite Undiscovery

Fable II

L4D

Shadow Complex

Magic the Gathering

The last Remnant

to name a few...

Several of those games exist on the PC.  I don't know if I would call them exclusives.

Personally, I would recommend spending your money upgrading your PC to play newer games.  A lot of the games that are 'exclusive' (to other consoles) to the XBOX360 are FPS games that control better with the keyboard and mouse anyway.

Goodbye.