I’ve been following Loren Heiny’s work on this for some time now. It looks like a killer use for anyone with a tablet that does a lot of editing in word. Using the blow gestures you can insert new text, change formatting, change line spacing, etc., all without ever tromping through a nested menu. Very sweet. Download a copy of InkGestures and try it out. Here is a sample of the gestures. It’s still in beta, so more are likely. The tablet just keeps extending its usefulness on so many levels!