This document summarizes David Rogers' presentation on reinventing marketing for a world of customer networks. It discusses how marketing is shifting from mass marketing approaches where companies broadcast to anonymous customers, to customer network marketing where companies engage and collaborate with customers. The presentation outlines five key strategies for customer network marketing: access, engage, connect, collaborate, and customize. It provides examples for each strategy and encourages companies to rethink their marketing funnels and processes to focus on customer networks and objectives.