New CEO's - or even existing ones - only have so many things they can openly talk about. Listen to Marissa's interviews over the past year - I had to since I was preparing for an interview and the repetition in her talk was almost maddening!
"I continue to love discussing the company’s future. I love trying new products and sending feedback. I love reading about what is going on at the company. Count on me to keep ideas and inputs flowing."
This describes Ballmer's 34 years at the company. I used to think highly (or high-er) of him but it can't be clearer to me that him being appointed CEO was the worst decision in the history of msft, leading to the lost decade. I don't think he has any idea what he was doing - listen to his recent interview on Bloomberg.