Parsing 30 years of Cosmopolitan

We always thought every issue of Cosmopolitan was the same issue; same models, same cleavage, same clothes, same relationship and sex advice. But, apparently, the magazine has evolved over the past 30 years, at least according to some scorekeeping from an article in Jezebel.com. Smokes and liquor are out; but perfume is a perennial. See for yourself. And check out their take on the differences in cover models (hint, it's all about sex and hair). As one commenter said:

The only difference I see is that where once Cosmo decorated it's cover with cat-eyed, square-jawed nameless models, it now opts for actresses of a slightly more Equine persuasion..