PS3 exclusives sell "45% more" than those on 360 and Wii
Speaking to GameDaily, EEDAR analyst Jesse Divnich has claimed that exclusives do better on PS3 than on Xbox 360 and Wii.
"On average, PS3 exclusive games sell 45% more, throughout their lifetime, than multi-platform titles available on the PS3," he said. "Exclusive titles for the other two systems, the Wii and Xbox 360, only boast a small increase in lifetime sales over multi-platform titles. Of course, in all fairness, the first year of Xbox 360 titles were pretty much all exclusive since the other systems were not available on the market."
A lot more through the link, including a prediction that we're about to see a 360 price cut.
Via PS3F.