However, if instead of doing funky colors on a home page, you are
presenting a series of documents with internally consistent styles,
cached style sheets would seem to be a more effective way of doing it.
This would seem to be especially true for longer examples like the one
in Hakon's example, <9505012119.AA27255@www4.cern.ch>, where other
things are being done besides setting colors.
Giving a non-random example, <URL:http://www.cshl.org/journals/>, each
of those 3 journals on the printed page have a distinct 'style' which
style-sheets can recreate and all the documents for a particular
journal use the same style sheet. Having those style sheets cached
would probably be of benefit.
--Corp
IMHO, of course