Ron Paul is the only current candidate I could even consider. Congressman Paul at least tells the truth about the endless wars of empire. And Ron Paul at least has some integrity and consistency in his positions. (How many other members of Congress have consistently voted against increases to their own salaries?)
If Ralph Nader runs again, I might vote for him.
Or, I might do all write-ins as I did last time.
If you simply don’t vote, they have no way of knowing whether it was b’shita or just out of laziness or apathy. Whereas if you write-in, it shows that you take voting seriously but do not find any of the candidates offered acceptable.