It's little wonder many women are single when they expect Mr Absolutely Perfect, writes Miranda Devine. If you ever suspected men haven't a chance in the dating game against today's picky uber-femme, here's some evidence, from last week's New York magazine relationships advice column, The Help Desk. "I go on this great first date and we decide to share a cab home - separate stops. When we get in, he buckles his seatbelt! I know that's a wise thing to do, so I feel like a jerk saying this, but it totally turned me off. It just seemed so kid-like...