Thanks for checking that out. It sounds like it would be rough to use in practice. I hadn't really thought about the palm rejection problem, that sounds problematic for longer note taking sessions.
The keyboard would certainly work for some situations, however I frequently need to take note of equations or physiologic diagrams which are problematic with a keyboard.
I also like to mark up journal articles as I read them, and I find that I lose the marked copy most of the time. I was hoping to start doing the markup on a tablet and keep everything in a digital archive for future reference.
I have considered using a combination of keyboard and stylus: keyboard for text items and stylus for drawings/ equations. I guess that's my best option unless I want to wait for the Lenovo business tablet with active digitizer this fall and pay $$$.
Thanks again for checking that out