And dictatorship is a system in which the voice of an imbecile has all the weight.
Unless of course you are not talking about dictatorship...then what are you talking about?
PS I agree with you in that democracy is based on the assumption that people will have enough intelligence to vote for whom they believe in, which is obviously not true. I remember reading from some book that the "perfect" system is dictatorship though...it gets the job done.