Roger Johansson has yet again written an excellent article on how accessibility techniques are misused [1]. And I just realised how pertinent that article is with regards to my note on accessibility in singapore websites [2].
Of course, the PDF by Patrick H. Lauke on Too Much Accessibility [3] is a must read for anyone who is interested in not abusing accessibility.
Links:
[1] http://www.456bereastreet.com/archive/200712/overdoing_accessibility/
[2] http://nimbupani.com/blog/blog-entry/accessibility-in-singapore-websites.html
[3] http://www.splintered.co.uk/documents/presentations/psf_accessibility_08.08.2007/PSF_too-much-accessibility-08.08.2007.pdf