My name is Michael Bloomberg. Believe me, my money is worth something and I can influence the results of an election to a much greater degree than if I actually went to vote.

In fact, my financial influence is so great that I can get special dispensation from the city council to override the two term limit for the mayor of the city of New York.

Your vote might be worth nothing and your money is certainly worth nothing (because you don't have any), but mine is significant.