This entry was published at least two years ago (originally posted on November 23, 2003). Since that time the information may have become outdated or my beliefs may have changed (in general, assume a more open and liberal current viewpoint). A fuller disclaimer is available.
Dave Shea at Mezzoblue is working on a CSS Crib Sheet/Best Practices/hints and tips post. Lots of good information and suggestions in those posts for writing good, clean CSS.
(via Dori)