You may have heard about Google+, the hot new sharing product from Google which went official today, and sounds cool (sounds cool, but remember how cool Wave and Buzz sounded? Let's just say we're reserving excitement so far). But one exciting thing about the new project is how cool and smooth it looks, and TechCrunch has noted the reason for that look, based on Steven Levy's reporting: it's designed in part by Andy Hertzfeld, one of the members of the original Macintosh team back in th
