I'm sure if I did the really rural routes more often I would be seeing more - but I spend so much time in and out of town that I don't see it as often.
My personal opinion - let the hunters and farmers take them out.
We have several different groups that take the unwanted kill for the various shelters, soupkitchens and pantries - none of it would go to waste the way road kill does - especially in this kind of weather.