Jonathan Snook is a very smart, respected web developer and speaker. So why the hell didn’t I check out his SMACSS style guide earlier? Pretty brilliant stuff. SMACSS (pronounced “smacks”) is loose architectural framework for CSS. It’s a way to organize large, complex websites (e.g. my day job) in ways that maximize flexibility and reusability.
It’s effectively here in free html form which you should read pronto if CSS is important to you. If you enjoy it, go the extra mile and buy an e-book. My company has, and I’ve already easily gotten the $15 sticker price back in value about an hour of usage.