It has nothing to do with her being a women. There just aren't many people who can put up with that endless rubbish.
With Yahoo, you have to give her credit. She has been there for a while and has attempted quite a bit. Saving Yahoo was going to be a totally chance attempt, as its competitors are crushing it in ... everything. From the surface it looked like she was in a better environment overall as well (compared to my Aussie politics stretching example anyway).
I think a company like Yahoo could have, and may still turn itself around. AOL did, mostly by investing itself in news and editorial sites. Maybe Verizon will be able to do something with their data, customers and brand -- and maybe like AOL we won't even realize they're the company owning the articles we're reading or the services we're using.