Outside Austin Convention Center (credit: Brittany Ryan)It must be that silly SXSW season again. I caught my pal Brian Solis’s tweet of the name of the opening keynoter for the 2012 SXSW Interactive festival in Austin. He’s Baratunde Thurston of The Onion, which this week celebrated the 3 million mark in Twitter followers. (Who’d a…… Continue reading SouthBy the Numbers