This is a suggested special feature to implement in a WikiBrowser (or a standard browser with a special plugin) to enable a better organized browsing experience. It combines the benefits of a favorite/history list with a PIM.
Here is what it does:
It generates/updates for every visited page a corresponding Wikipage (in a personal Wiki),
If there is not yet one, a new page is automatically generated. This page contains at least a personal visit counter and a list of visited/non visited links. Besides that it maintains a list of links from which this page was reached.
Otherwise it creates the page. Date-Time stamps, and other infos may extend the functionality. Own contributions or even a copy of the actual (Wiki-)page might be included as another option.
If this page starts to a new linktarget an onpage link/counter is created/incremented.
A graphical representation with weighted arcs and clickable nodes could be derived from the local Bookmark Wiki.
Try TouchGraph, the screenshots look sweet. I haven't got around to running it it yet. -- MatthewAstley