thanks for the build! it's great in many ways!
but I found this bug (idk if this considered a bug, or it's the way it flies)
s-pen works beautifully, but when my palm touch the screen, it won't recognize the s-pen (it's when my palm move actually, if it stay still, the s-pen will work), tested with jotter and freenote. on freenote, when your hand touched and moved, the ink will go down your screen
I found it on any ICS AOSP based, havent tested it in ICS samsung leak. Works fine on GB though...