Anarchist organization and authoritarianism

Part of being an anarchist is examining power structures and speaking out against authoritarianism. This post makes the argument that anarchists (particularly White males) do not want to hear, that an established open structure is preferable to structurelessness. She points to the rant on Infoshop.org attempting to debunk the idea of creating structures in collectives and affinity groups as proposed in "The Tyranny of Structurelessness." The basic argument boils down to anyone who would use the essay by a 1970's feminist socialist to criticize the behavior of their small ad hoc groups is not an anarchist.

The question is asked in the Infoshop piece why would people (women presumably) read this essay instead of talking about their problems with the group. The answer is actually pretty obvious, the people that are marginalized by society as a whole and subsequently by their anarchist comrades need a way to press the discussion. The problems with anarchist groups is pretty obvious but rarely discussed in fear of being called authoritarian.