The fifth season of "Mad Men" features a controversial episode ("The Other Woman") in which Joan, the office manager, consents to sleep with a client in order to get the Jaguar account for the firm. Her reward is that she is made a partner. The blogosphere went nuts. Should she have? Shouldn't she have? How far would you go to get what you want? Was this empowered and empowering character a slut? What did Don Draper think? Was this business as usual? Matt Weiner, the creator of "Mad Men," defended the storyline in an interview with the NYT. He stated that it was based on stories that came up many times as he was researching...