“In beta 62 of Safari, which has yet to be posted for download, tabbed browsing can be activated via the hidden debug menu. Once turned on, pressing Command-T opens a new tab.”
Cool. Apparently enough people requested this feature, and just like that, it’ll (most likely) be in the next beta version. I especially dig the like “x” icon on each tab for one-click closing.
CSS3 For Web Designers Paperback + eBook A Book Apart
Bulletproof Web Design Third Edition New Riders 
Handcrafted CSS Book and DVD New Riders 
Web Standards Solutions Special Edition Friends of Ed 
Dribbble What are you working on? 
Instapaper Icon design