How about a little ranting about the David Letterman Affair(s)?
The dude had some sex. Guys like sex. Women like sex. We all like sex. We also know that guys are inherently polygamous and women are inherently monogamous. So, to generalize, guys like sex with a variety of women, while women prefer to stick with one guy. Many guys grit their teeth and adhere to our society’s unrealistic expectations that they remain with one partner and others will do as they please, sexwise. This is why, even though women have been kept in positions of submission for much of history beginning with the Age of Aries (a couple thousand or so years before Christ), we are less pressured, sexwise. We aren’t as a rule driven, either by society or by our own hormones, to try to have sex with as many partners as possible.
However, guys are. Society not only excuses men’s “conquests”, it encourages them. Different occupations are held to different standards. Catholic priests are supposed to be indifferent to sex. Sports stars are expected to join the screw-a-thon early on. We expect conservatives to publicly scorn sex while sneaking thrills in the pissoir or a seedy hotel room; liberals are subjected to the usual eye-rolls when they let it all hang out. Famous people are analyzed and reported on in detail when they are caught or suspected of having any kind of sex – even marital – but if your mailman is shagging a sheep on his day off, who cares.
So, bearing all this in mind, do I judge David Letterman for having sex post-marriage with staff members? Can’t do it. For 99% of men, saying no thanks to an opportunity to have sex is like walking past a $50 bill lying on the sidewalk. We all know this, but for politeness’ sake we pretend we don’t, or that men can "change". Yes, there are exceptional partnered men who will turn down these opportunities because their brains kick in before the hormones make it through the bloodstream, but that's why we call them exceptional. It's not the favored scenario, but it might avoid a lot of stress and unnecessary drama if society accepted the fact that dudes are more alike than they are different. The mailman and Letterman both enjoy a roll in the hay.