Why aren't PS3 owners more dedicated to their system's amazing games?????

[ZorroX]

10M exclusive sellers:
x360 - 1 (Halo 3)
PS3 - 0

5M exclusive sellers:
x360 - 1 (Gears of War 2)
PS3 - 0

3M exclusive sellers:
x360 - 3 (Forza Motorsport 2, Halo 3: ODST, Fable II)
PS3 - 4 (Metal Gear Solid 4, MotorStorm, Resistance: Fall of Man, Gran Turismo 5 Prologue)

2M exclusive sellers:
x360 - 0
PS3 - 3 (Uncharted: Drake's Fortune, LittleBigPlanet, Killzone 2)