Interesting, that would be great for them. It's really nice to have and just one of those feature you are tempted to discount until you actually have available to use and realize how productive it can make you. It all falls into tools that for me allow me to leave my tablet at home the vast majority of the time. I really only take my tablet if I'm staying somewhere overnight or have a very long train ride, or need to take an extensive amount of notes at a meeting.
I've always said if Apple puts in a stylus I'd consider going back to them, but there is no way I'd leave the Note series until then, you couldn't pry the stylus from my cold dead hands.