Citizens have a fundamental right to vote on whatever the basis they choose.  It is their right to select the criteria for making decisions. Even though it is assumed, certain criteria exist such as prior experience or party affiliation. However, some citizens might turn to astrology or tarot cards to decide their vote. Others may consider a candidate’s religion or appearance. Many decide based upon the opinion of respected others. However much one might personally dislike some of these criteria, every citizen has a right to determine the basis of her/his vote. Therefore opinion polls are a legitimate choice to provide.