I've been working on ideas for an improved link model for HTML and  
other Web formats.  It's a bit more ambitious than just a list of  
link types -- my goal was to bring the Web's link model closer to  
the sophistication of other multimedia systems.  Some of the  
features that I wanted to address were:
*  A framework for link relationships and link activation conditions.
*  Multiple anchors/multiple targets for a single structured link.
*  Arbitrary length structured URIs and client-side URI modifiers.
I'll post an outline here after folding in some of the interesting  
points made in this discussion.  As an RFC, I'd like to see an  
abstract link model specified, with "bindings" to HTML and VRML.
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Paul Burchard	<burchard@math.utah.edu>
``I'm still learning how to count backwards from infinity...''
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