In case you missed it, Wacom has a new doodling tool for you.
It's name is Inkling and its a traditional pen that writes on paper, but has some magical technology inside that also records your movements. This allows you to import your drawings and notes into a digital format without the need of scanning your actual drawings on paper. Fairly snazzy if you have a need for that. They are due out on the market mid September if you are looking for your own immediately.