Joy Fairbanks shares an article that offers a few key tips for ventures to improve their pitch. 15 minutes are so over. Founders, you have thirty seconds to explain why the venture you work on day and night is worth someone’s attention.  You are innovative, your technology sizzles, and you have a talented team.  You even have traction.  You get so excited that you dive right into the technology.  Time’s up.  You didn’t clearly identify a problem, you didn’t mention…