A top-notch, day-long conference is underway in San Francisco today. Hosted by Eric Ries, the Startup Lessons Learned conference is the first event focused solely on learning how to build lean startups. And although its speaker lineup and background has tech startup theme, Ries opened up the conference with an introduction that encouraged other…

This Friday there’s an amazing conference taking place in San Francisco called the Startup Lessons Learned conference. Hosted by Eric Ries, the Startup Lessons Learned (SLL) conference is the first event focused soley on learning how to build lean startups. From its site: Startup Lessons Learned is the first…