It would be really very useful for those of us with Galaxy Notes to have an option to disable finger input when using the device's stylus. It could be that finger input should still be usable for pinch/zoom etc., but not for drawing or erasing.
An on-screen toggle button for this would be ideal, as in the Galaxy S-Note app, but even an option in the app preferences would be excellent.
This would make a great mobile app even better.
Please add a comment if you would find this useful.
I think this is a good idea, with the proviso (as you mentioned), that you could still use the two finger pan/zoom (and three finger 100% zoom toggle).
Why don't you stick this in the ideas section? Then people can vote on it.
I would also find this useful. Currently I can't view ideas, but when I figure out how to, I'm going to request this feature be added. I really want to be able to draw on my Samsung Note 8.0, and not have to worry about hand input!