I will have to disagree, i think alot of things can distract your shooting whilst playing the wii, perhaps you feel tired and still want to keep playing?
Or you are shaking or something - i dunno you get my point, i think it K+M will always be more precise and you can customise it so much better + i think it would be a tad hard trying to snipe some dudes head off when you cant keep still or something, you dont really have to worry about that with a keyboard and mouse.
Current Consoles: Xbox 360 Elite, Playstation 2, Gaming Rig, Nintendo Wii, Playstation 3.
Xbox Live: Jessman_Aus - Playing: Ace Combat 6, Fifa 09
Playstation Network: Jessman_Aus - Playing: MGS4, Resistance 2
Wii Freind Code: 3513-9191-8534-3866 - Playing: SSBB
Brawl Code: 1590-6125-1250
Xfire: J3ssman - Playing: Fallout 3, Farcry 2
Jessman: Fears the Mangina