Why can't Nintendo just sue Sony for imitation?

[V-r0cK]

nordlead said:

V-r0cK said:
Sony's smart, they're not going to spend millions making something they'll know they'll get sued for.

Everybody's copied everybody one way or another, its just how well can one succeed with it.

tell that to immerson with the dualshock rumble feature.

tou che....