Photos: Open Source Business Conference Summary: Sun President and COO Jonathan Schwartz: "The most popular products in world will be free--whether they are open source is more of sideshow." More from OSBC. By Bill Detwiler | July 19, 2006 -- 11:35 GMT (04:35 PDT) Follow @billdetwiler Previous | Next Image 7 of 14 Steve Gillmor interviewing Redmonk analyst Stephen O'Grady during OSBC. Topic: Open Source Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.