Just saw this tool mentioned by Robert Scoble, and had to share it — it's called Scrybe and it looks like a pretty amazing web-based organization tool. It's too hard to easily describe, so instead, check out the video:
I've already signed up to be a beta tester for the October 2006 launch. You can do the same at the link at the base of the Scrybe page.
Wonder if they will offer sync to mobile devices?
Very interesting stuff.