Very interesting examination of sexual fluidity. However, I think Ann Friedman would have done well to look into men who live on the down-low. These are guys who may have attraction to both men and women, but have to live out their sexual desires with men in parks, bathhouses and restrooms. If the point of the article is to say that things are, slowly, changing to greater acceptance of male relayionships, then this important outlet needs to be recognized and not vilified as is often the case.