Vince Darley gave a presentation on using data, simplicity, and impact. He outlined three courses: getting started with data by focusing on key metrics, understanding extremes and distributions, and doing simple analysis; enjoying impact from data through effective, actionable, and predictable analytics like real-time and predictive analytics and experimentation; and scaling up by evolving from centralized teams to distributed individuals embedded throughout the organization. The presentation emphasized getting started by looking beyond averages, experimenting boldly, understanding metrics, and making early organizational changes for scaling.