Measure engagement—the real engagement. It’s funny, marketers dump 92% of their budget into traditional channels that are extremely difficult to measure, the other 8% go to interactive channels where they basically use the same metrics they’ve used for the past five decades. Then they complain that they can’t determine the value of social media. Yawn. My sympathy is wearing thin. Social media is trackable. Every time someone comments, rates a product, reviews a product, connects to...