As we try to get to our feet after that tidal wave of hardware announcements, Apple's moved onto Mac OS, quoting with some impressive new figures. Over 26 million copies of OS X Lion have now been sold, making it Apple's "best-selling release ever." Meanwhile, Mac users now total over 66 million -- that's three times the number in 2007. For more coverage of the WWDC 2012 keynote, head over to our liveblog!
