In case you haven't seen it, there are some interesting ideas in the
new skin developed by the Blender community for its wiki:
http://wiki.blender.org/index.php/Meta:Skins/Naiad
It was clearly designed especially to support structured documentation:
http://wiki.blender.org/index.php/Doc:2.5/Manual
Among the more interesting ideas employed here are automatic changes
to the layout to make the best use of the available screen resolution.
Cheers,
Erik
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Erik Möller
VP of Engineering and Product Development, Wikimedia Foundation
Support Free Knowledge:
http://wikimediafoundation.org/wiki/Donate