South by Southwest is a music festival, one of the country’s largest. It turned 25 this March and is always held in Austin in the spring. Half its age but just as influential is South by Southwest Interactive, the sister festival about technology, ideas and the very near future. SXSWi turned 16 this year and topped 15,000 attendees. And though SXSW’s nerdier sibling now has, according to the Wall Street Journal, “the eyes of the technical world upon it,” the festival is still significantly attended by artists, designers, business people, book publishers and journalists who wouldn’t know a line of […]