Re:Why not now? (Score 1)

Try Firefox Ctrl-scrollwheel (or IE font size change) on this page: waxpad.com/ad-tc.html. Full page zoom is already possible in valid html and css, but there are a lot of things are not immediately obvious (like scaled image optimisation). The linked page was generated with a CMS that I'm working on, so the scaling structure comes from suitably processing the output.

pikerust