I Need An OPML Aggreagator As a Widget

John Robb’s Weblog: Distributed Directories and OPML aggregators
It would probably be better off living as a widget on my desktop.

I get the usefulness of OPML and the directories it can create and the amazing nesting that can be accomplished, but John is right, this would really work as a desktop widget that puts the info right in my hands. I wonder how hard itwould be to do in Kapsules