Join me in a boycott Amazon

Amazon just changed their rules, they decided to remove sales rankings from all adult content so they don't appear in subject searches to protect the children. This seems to be okay until you discover what they are categorizing as adult and what they are not. A book about exercises to having a larger penis not adult. A picture book called my two moms adult. What? This is serious almost all gay titles including the advocates guide to choosing a GLBT friendly college and Ellen Degeneres' autobiography are too adult to appear in category searches but certain sex books are not. One gay related book that wasn't deemed adult is a parents guide to preventing homosexuality. Does anyone else smell something foul in Denmark?