Robert is founder and president of Contenteurs, a marketing agency that has developed record-breaking campaigns for dozens of companies and won more than 50 awards. He's conducted thousands of marketing experiments; introduced marketers to conceptual direct marketing, creative email advertising, and social media monetization; and conceived the Optimarketing methodology. Clients have included Analog Devices, Bright Horizons, Citigroup, Constant Contact, Eloqua, Fast Company, Fidelity Investments, Forrester, Gartner, Harvard, IBM, IDG, Inc. Magazine, Infogroup, Iron Mountain, Martha Stewart Livi...