I call bull$hit.
This reminds me of that scene in Tootsie when the actress tells the female Dustin Hoffman she wishes a man would just be honest and tell her he wants to make love to her.
The male DH walks up to her at a party and uses her exact words. She throws a drink in his face.
Now I know that was only a movie, but I can see some sclub walking up to her after reading this article. He asks her out. She laughs in his face.
My guess, assuming there's any truth to this, is that she just has extremely high standards --- and at 40+ is finding that the men who meet them have mostly gotten snapped up by other women.