How The Lean Principle Became Profound

There are certain books that are required reading for product managers. Eric Reis’ The Lean Startup and Marty Cagan’s Inspired both come to mind. They’re great books with lots of useful techniques and important ideas. Lately, however, the fact that these books are popular and useful has struck me as rather odd. If you take a step back from these books — and the many books, articles, talks, podcasts, etc. »