Alen Grakalic of CSS Globe has released Tablecloth, a really nice table framework.
The Glass Wall
I know I'm almost 6 years late on this one, but I just read "The Glass Wall" for the first time. "The Glass Wall" is a comprehensive walk through of the re-design process of BBC homepage. Some of it feels a little hokey-outdated and obvious, but much of it rings true. I can imagine 6 years ago this was seriously cutting edge thinking in user interface design.
HTML 5 vs. XHTML 2
Adriaan de Jonge has an article on IBM's site about the emerging competing standards HTML 5 and XHTML 2.
Your Input Wanted: Drop Shadows in CSS3
CSS3.info is gathering peoples opinions on how you would like to see drop shadows work in CSS3.
9 Essential Principles for Good Web Design
PSDTUTS has a very nice article about some fundamental elements of good web design with examples.