In an era when it’s possible to turn on the television on any given night and see a clutch of bikini-clad women crawling over their male prey (ABC’s The Bachelor), a sex-toy demonstration (HBO’s Real Sex), or a 9-year-old showing off her moves on her parents’ personal stripper pole (E!’s Keeping Up with the Kardashians), Wendy Shalit’s assertion that modesty has made a comeback seems a little, well, optimistic.