The Greasemokey Firefox extension allows user defined scripts to augment web pages with additional content. I wonder whether a useful extension would be to search a web page for links to delicious, perhaps embedded in a tag with a particular class (=linkroll) and augment the page with a a javascript include to pull the page in, or perhaps an iframe containing a view of the links? Alternatively, it may be possible to use a Javascript bookmarklet to achieve a similar end? What this tool would allow is for the user to decide whether or not to reveal an embedded view of the linkroll, given a delicious url? This idea of *users* being able to augment and exploit pages particularly appeals to me (e.g. most recently with the idea of searchlinks and pagelink searches.)