Justin.tv

Michael Seibel explains that early startups can attract users who use a product in unintended ways, and that not all such users are harmful. Founders should study users whose behavior could reveal valuable new communities, as happened with video gamers on Justin.tv and the development of Twitch. They should distinguish those users from people whose activity creates short-term revenue but harms the product or its network over time. The central lesson is to keep an opinion about the product and avoid letting harmful users steer its roadmap.

Paul Buchheit shares six patterns for making better decisions: assume you have more to learn, quiet self-doubt, accept setbacks, choose paths that spark curiosity, learn to enjoy the work itself, and keep ambitious goals in view. He argues that innovation often begins in ideas others dismiss, and that a curious, independent mindset helps founders explore them. Drawing on Google, Gmail, and Justin.tv, he shows how uncertain experiments can lead to unexpected outcomes. He closes by urging people to use technology and entrepreneurship to expand human creativity and improve life for everyone.