http://www.guardian.co.uk/books/2009/apr/14/amazon-gay-sex-ranking

Authors and readers bombarded the Seattle-based firm with complaints over the weekend after books – many dealing with gay and lesbian themes, and including novels by EM Forster, Jeanette Winterson and Gore Vidal – disappeared from its ranking system in what appeared to be a botched attempt to make its bestseller lists more family friendly.