Lol, you can't just give the polar extremes and say that those are the best two options.
Do you deny they are the best two options given your apparent requirements? I meant that honestly. Are you denying that the PC has superior controls to the PS3/360, or that the Wii is cheaper than the PS3/360? Honestly, I'm curious. I'm not being coy. Answer these questions, very specifically:
1) Do you believe that the PS3/360 gamepad has more precise controls than a Mouse/Keyboard?
2) Do you believe the PS3/360 are cheaper than the Wii?
I assume your answers are "no" and "no," and if so, then I don't see what mistake I've made.