It comes down to some women, are so fricking picky. I mean, way to pickier than guys, and unrealsticly so.
One thing the article failed to mention; is that women in their late 20's and early 30s are already past their prime years of reproduction, and usually getting less attractive (example, most miss universe are under 25). So they are becoming less desirable then their mid 20s counterparts, hence it is natural, in a perfect market, that they will have to settle of something less they could get when they were 24-27 (what can be considered prime years for women).
One thing the article failed to mention; is that women in their late 20's and early 30s are already past their prime years of reproduction, and usually getting less attractive (example, most miss universe are under 25). So they are becoming less desirable then their mid 20s counterparts, hence it is natural, in a perfect market, that they will have to settle of something less they could get when they were 24-27 (what can be considered prime years for women).