[passivate]

>In the glorious future, every website will be chock-full of semantic metadata. Restaurants won't have a 50MB PDF explaining the chef's vision for organic cuisine

That is a good idea, especially for visually impaired users - but why can't we have both? I sometimes like seeing the fancy fonts, and images if I have never eaten that dish before, etc.

[StevenWaterman]

You can do all that with HTML (with semantic markup) and CSS though