If you work through the existing structures you are going to be corrupted. By working through political system that poisons the atmosphere, even the progressive organizations, you can see it even nowadays in the US, where people on the "Left" are all caught in the electoral campaign and get into fierce arguments about should we support this third party candidate or that third party candidate. This is a sort of little piece of evidence that suggests that when you get into working through electoral politics you begin to corrupt your ideals.
Howard ZinnThe term anarchism has become associated with two phenomena with which real anarchist don't want to associate themselves with. One is violence, and the other is disorder or chaos. The popular conception of anarchism is on the one hand bomb-throwing and terrorism, and on the other hand no rules, no regulations, no discipline, everybody does what they want, confusion, etc. That is why there is a reluctance to use the term anarchism.
Howard ZinnSometimes the difference between two candidates is an important one in the immediate sense, and then I believe trying to get somebody into office, who is a little better, who is less dangerous, is understandable. But never forgetting that no matter who gets into office, the crucial question is not who is in office, but what kind of social movement do you have. Because if you have a powerful social movement, it doesn't matter who is in office.
Howard Zinn