If you think that would make sense at all, you don't understand how big companies work. The big company is in the later phases of a snowball effect. It's a huge thing that rolls by itself and can't really be redirected, stopped or sped up by anyone. A CEO knows that. He's mostly concerned about internal politics and external representation. He's not really doing anything like develop new products. Companies like Apple that move from one big product line to another are very, very rare.
So, what you get is a PR letter that can contain some insights into their current strategy. But nothing of real value. It's unlikely that such a response contains anything one could learn.