David Dorward schrieb:
> I've got a few questions about Appendix C.
[...]
> Why does it require a processing instruction for <style> elements, but
> not <link> elements with rel="stylesheet"?

I read something between the lines, "If you have a style element in your 
XHTML document, and you want to make it compatible with an HTML and a 
somewhat generic XML renderer, then use an xml-stylesheet PI referencing 
the style element's id."

-- 
Johannes Koch
In te domine speravi; non confundar in aeternum.
                             (Te Deum, 4th cent.)