Muslim women in the UK are doing it (h/t instapundit). They are settling for the best they can get. I think it’s very difficult for career women in the West to accept that their attractiveness disappears over time to where by the age of 50 many are simply invisible to men, especially when they have been told since birth they can have it all. This quote notes that:
A dapper City boy listening to Raja whispered to me: “Actually, that’s not right. In late twenties a girl is considered past it, so this arrangement is the best she can get.”
Well, as far as polygamy goes many women don’t like competition whether it’s a another woman or blogging.