Current ads for Svedka Vodka feature a fembot made of steel, sporting a curvy backside and a come-hither posture. "The future of adult entertainment," reads the tag line. There's something deeply disturbing about these ads. It's not the animatron with the blank, moldable expression; she's merely a video-game version of the inflatable sex dolls guys get at stag parties. What's so unsettling is that the tag line could very well be right. Thirty-odd years ago, women across the United States burned their bras and carried picket signs advocating free love and the Equal Rights Amendment. Today, many of that generation's...