Model template for techniques?

Here is a good overview of how to use OPTGROUP properly, what it looks like 
when it is supported in a particular browser, and what may happen when it 
is not.

http://www.tantek.com/HTML4/OPTGROUP.html

I shake in my shoes imagining collecting information for every browser and 
assistive technology for every element and attribute, yet if we had this as 
a template and asked people to submit different pieces of it (ala the 
database that we discussed at the face to face meeting) perhaps it would be 
doable.  It would also be really cool if we could incorporate info from 
existing compatibility tables like those for style sheets at webreview.com 
and html at www.htmlcompendium.org.  Do I hear a good use of RDF/XML? <grin>

--wendy
--
wendy a chisholm
world wide web consortium
web accessibility initiative
madison, wi usa
tel: +1 608 663 6346
/--