As Thomas Knapp correctly pointed out, "This is not only not the most momentous presidential election in US history, it's not even the most momentous presidential election of the last two." And he is right. For all the attempts to hype of the differences between Mitt Romney and Barack Obama, the biggest difference has actually been which one like Big Bird more.
Partisans of the one party, in a desperate attempt to build up sufficient fear are trotting out the old chestnut about how the two candidates of the one party would appoint radically different judges. Even that falls flat considering the surprise swing vote that upheld Obamacare was a Chief Justice John Roberts, and Mitt Romney said that he would appoint judges like John Roberts. If the claim that the judges Mitt Romney would appoint are so critical that people should turn out and vote, then the situation is rather paradoxical in that it means Republicans must turn out to support judges that would support Obamacare and Democrats must turn out to support judges that would oppose Obamacare.
Given that the candidates are so similar, and that most people are not in swing states and most swing states don’t even have a tiny margin like Florida in 2000, that leaves only two ways to vote. A person can either register satisfaction with the status quo by voting for a major party candidate, or register dissatisfaction with the status quo by voting for a third party candidate.
Those really are the only two choices if someone decides to take the time to vote. Not only do the numbers show that voting third party has a greater impact, the premise of giving a vote is "the one I am giving my vote to has earned it, the one I am not giving my vote to has not earned it."
Those who are satisfied with the direction of the United States can vote for Mitt Romney or Barack Obama. The vote says that the country is in great shape from the point of view of the person casting the vote. If war, deficits, debt, and economic depression are good things, then go ahead and vote for a major party candidate. If a person doesn’t approve of war, deficit, debt, and economic depression the only way to signal that is by going beyond the two approved choices.