Eric Ries (Lessons Learned) on stage at Web 2.0 Expo SF 2010.

It’s often said that everyone will have at least one big business idea in his or her lifetime. But how do you know if your next big idea is genuinely great or a genuine waste of time? This cheat sheet will help you formulate ideas, identify opportunities, evaluate their strengths and take your first big step forward. Learn how to get focus and clarity. Plus, score a bonus tip that will help you more than you might think!