"If a person doesn't know for what or for whom he's voting, it's actually better not to vote at all."
What the hell are you talking about, Joe? It's the responsibility of all Americans to vote. It's NOT your responsibility to determine if it's better for someone "not to vote at all". If these people continue to vote, they will eventually become more informed. That's what a democratic system is all about.
Besides, if hundreds or thousands of people who don't know for what or for whom they're voting go ahead and vote any way, the law of averages dictate that half will vote the opposite of the other half and result in having no affect on the outcome.