I think it's tricky to rank female superdelegates in terms of the media attention their endorsements would attract.  If they endorse Obama, then they'll get significantly more media than if they endorse Clinton.  If five or more female superdelegates endorse Obama as a group, they will dominate the news.  So while I overall agree with your rankings, I really don't think female superdelegates can be accurately ranked in this system.  Too many variables.