Best message board for Web Development?

[Psynaut]

When I was learning about computers I came to Anandtech and lurked for a whole year, reading the boards daily, before writing my first post. Similarly, I am teaching myself Web Design, and am wondering what would be the best web site(s) to go to, to read and ask questions about XHTML, CSS, Java Script, MySQL databases, Dreamweaver/MS Expression Web and eventually PHP/ASP and other stuff.

Thanks