In regards to OneNote on the Surface RT, it does have its limitations such as no video and no audio. But coupled with SkyDrive it is an amazing notetaking resource, throw into that the use of a stylus and I have now even removed those notes that I make on scraps of paper that eventually get lost or washed in my work trousers (admittedly the important things are typed up and retained).
But now my productivity is up and even the comments that I note-down that don’t seem important after any such meetings are retained.
Andy