Even if an individual doesn't see distinctions between prominent candidates, there are usually "downballot" offices, local measures, and local tax measures to v

Even if an individual doesn't see distinctions between prominent candidates, there are usually "downballot" offices, local measures, and local tax measures to vote on. A ballot isn't an exam -- you don't get penalized for not filling out every element. Voters should be encouraged to vote only on the elements they understand.