she was adding no value to the product. (My personal opinion is that) she wasn’t laid off sooner because she’s married to D Lemson who was friends with Terry Myerson. She used to try to stay relevant by sending these long “status emails” to the entire org with no particular goal.
I don’t have any insight except I follow her on Twitter and a lot of names I recognise are saying very different things from you, like for example Larry Osterman. Maybe you know better.