Personally, I think that this kind of argument comes up because people don't understand the difference between representative democracy and direct democracy ...
Regardless of whether you are talking about a Westminster parliamentary system or the American Constitutional Republic, the representative democracy is a system that is designed to protect the rights of minority groups against the power of the majority. While it may not seem obvious why this is the case, everyone is a member of multiple minority groups at the same time with rights that would be threatened/eliminated in a vote of the general public. Being that very few people can get elected based on the popularity of a single issue, and politicians only get elected when they can get enough support from a multitude of groups who would have differing views on countless issues, the rights of these minority groups can not be threatened by these politicians; because these issues tend to act like "poison pills" to many different groups.
The occupy movement's central theme ("We're the 99%, this gives us the ability to eliminate the rights of the 1%") is a demonstration of what is wrong with direct democracy and the reason why we have representative democracy. After all, would anyone who supports the OWS crowd support a similar argument for eliminating the rights of any other group? Would a plurality of votes justify eliminating the righs of ethnic minorities, or the rights of people based on sexual orientation?








