This sounds like an odd comment coming from a designer who purports to use and advocates accessible webdesign, however, rather than WCAG2 (Web Content Accessibility Guidelines) being a step forward from the outdated WCAG1, its well intentioned and lofty goals of applying to a wide variety of technologies, HTML, CSS, Javascript as well as PDF, Flash and, as yet unbuilt new technologies, leaves it vague, confusing and in my opinion (and that of the articles author, Joe Clark,) a large step backwards in a common goal of promoting accessibility standards.

Read the whole article To Hell With WCAG2