Life in a Post-Guideline Age
E-Access Blog’s post Life In the Post-Guideline Age relates back to a statement by Joe Clark. As Joe points out in the comments, good developers already know this stuff without tomes of guidelines.
I think of this as a pyramid. Web accessibility is the foundation. Usability by disabled people is the next layer. And both of these underpin the ultimate goal: excellent user experiences by disabled people (and everyone).E-Access Bulletin