[ekianjo]

> I don't know the answer to your question but it should be a required exercise for every web developer to use their website with a screen reader and a blindfold. It would change the way they/we build websites.

Really ? Are you going to ask every developer as well to try to use a website by binding their arms as well, to see how mutilated people feel about the navigation ?

There are good cases for adapting designs to make it usable to most people, and there are good cases as well where the people with disabilities need to have tools to access what's not made for them in the first place.