^Forgot to specify it in the text, but I think it is assumed that due to the license fee and lower sale price a developer makes less money when they sell a copy for Wii than when they sell one for 360/PS3. So I took 10 and 15 dollars respectively. I don't know if the $5 difference is realistic. If anyone have the right numbers, please jump in.
As to COD:WaW: yes, it sold 1M on the Wii. But it sold 8.44M on the PS3+360. When evaluating risks for a new shooter, I can't see how you can bring it as a positive example for the Wii.