Maxine Sherrin says:
Developing with Web Standards from 456 Berea St is the most thorough and well organised resource I have seen on this subject. Covering it all from why you should be using web standards to methods, guidelines and best practices this document is a fine example of one of my favourite mantra: why would you go and spend money on a book when so much good stuff is available online.
And I can’t say it any better. [Via: redemption through standards]