If you haven't seen it, it's worth checking out his PrinceXML browser. It's basically an entire web browser that implements many of the CSS working drafts way b

If you haven't seen it, it's worth checking out his PrinceXML browser. It's basically an entire web browser that implements many of the CSS working drafts way before any of the mainstream browsers. It's designed for turning html/css into professional quality PDFs, so it implements a lot of the very early print media related working drafts, e.g. the one for running headers and footers, and the one for generating a table of contents automatically from page numbers. Turning analytics data into PDF reports is something pretty much every big company asks for at some point, and if you're willing to spend the time learning all the w3c specs then it's actually pretty viable.