I see the point.
Trouble is, and here my experience is very limited, in the instance I know of, the woman chased and chased the man. They got married. I was concerned from the start.
Sure enough, about 5 years down the line [no children] the man announces that they are going to seperate and he never did love her.
All very sad.
In my opinion, as the article says, the woman can sometimes be ahead of the man in the loving stakes.
And I think that generally, the man needs to be the one to "put the ring on it".
Agree though that the woman shouldnt hang around forever if it isnt happening.