Macworld 2012: Conference at a crossroads Summary: By day, an Expo getting serious again about refocusing on the user. By night, a bit gritty and underground. By Violet Blue | January 31, 2012 -- 04:41 GMT (20:41 PST) Follow @violetblue Previous | Next Image 9 of 26 iRig Mixer. Topic: Storage Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.