Jeffrey Zeldman, author of the incredibly eye-opening book Designing With Web Standards, has recently
redesigned announced the redesign of the excellent web magazine A List Apart. This website has provided a wealth of knowledge for me as far as web design goes, so I highly recommend checking it out if you have not already. And bookmark it while you're there: you won't regret it.
Edit: After reading the article discussing the new design of A List Apart, I realized that Jason Santa Maria is the actual site designer, not Zeldman. My apologies.