Also, uh... what about students who don't have cars? Or, god forbid, don't have driver's licenses? Where do they fit into this sh*t sandwich?
Sounds like this wouldn't apply to them. It's saying if you have a car, it should be registered in OH if you are registered to vote in OH.
The car-vote registration connection seems pretty arbitrary to me. If you live somewhere the greater part of the year, you are involved in that community. It makes more sense for you to vote there than somewhere you don't spend as much time in and so don't have as much of a clue what's going on. If you have your car registered in another state with your parents or whatever because it's easier, what's the big deal?