Email design and strategy are being shaped by five major trends: (1) a growing need to personalize content, (2) greater sophistication for triggered messages, (3) rendering that’s optimized for the platform, situation, person, and time of open, (4) a unique voice that’s more helpful than promotional, and (5) a continued evolution of fundamentals. Chad White, ExactTarget’s Lead Research Analyst, and Andrea Smith, Design Lead of Content Marketing & Research discussed these critical trends and how they guided our selection of the 20 emails in the 2014 Best of the Email Swipe File.