In 2013 the Lean Startup movement has continued growing and created a very visible community interested in using its principles. In the conference held in San Francisco December 9-11 about the Lean methodology, some of its best practitioners spoke about emerging strategies that maturing companies have tested to keep innovation at the core of their businesses, unexpected challenges faced by entrepreneurs implementing Lean Startup practices around the world and the particular opportunities for Lean Impact among non-profit and mission-driven organizations. Here are 7 video-highlights collected by The Fetch Blog of the conference and very useful for every entrepreneur.

Learning to be an organization that pivots (by @keyajay)

Frame Before You Build, Measure, Learn (by @zachnies)

Using Kickstarter to Run an MVP (by @VelezAlejandro)

The Medium Is the Message (by @pv)

Risk, Information, Time and Money (by @danmil)

Acquiring Your First Users Out of Thin Air (by @kmin)

Evidence-based Entrepreneurship (by @sgblank)