Jim Semick is founder of <a href="http://www.productplan.com/">ProductPlan</a>, roadmap software for product teams. Jim has validated and launched several new products including AppFolio, GoToMyPC and GoToMeeting. Jim is a frequent speaker on new product development. Want to read more? Read his <a href="https://www.productplan.com/blog/">product management blog posts</a>. Follow him on <a href="https://medium.com/@jimsemick">Medium</a> and <a href="https://twitter.com/jimsemick">Twitter</a>.