Eric Ries, author of the book The Lean Startup talks about Lean Startup Machine: “When I first heard about Lean Startup Machine, I’ll admit I was skeptical. In my consulting practice, I struggle to get teams to do validated learning when they have months or years of runway. How much learning could a team do in only 48 hours, with no budget whatsoever? But the results were amazing. Out of eleven teams, the three finalists we picked all had discovered honest-to-goodness viable businesses.” See Eric’s post on Lean Startup Machine.