Cory Miller, founder of iThemes.com, gave a presentation at WordCamp Dayton about living out dreams online. He discussed four key takeaways: having a world-changing vision; going far together by collaborating with others; ruthlessly guarding what matters most like family and customers; and continually shipping new work instead of being paralyzed by perfectionism. Miller emphasized setting ambitious goals, working with a team for support, and focusing on one's purpose and happiness above all else.