Anika not-so-recently posted about the thrills of being single (as opposed to being matched to the available options). It's hard to keep from being struck by the paucity of what society dishes up for the single girl. A recent City Journal article touches on the same topic. It seems like the choice is between a man who has cultivated success in the world to the extreme detriment of his character and a man who has not gotten into drinking, being mean, looking at porn, etc., but has also not done anything other than keep his couch from floating off. And somehow it's not surprising that the girls don't find themselves panting after either option.
Or, said another way, it's like being of the educated class and living after World War I with a dash of a zombie movie. Everyone's fiancés, brothers, etc., are dead—but in this case they're still walking around.