If customers LIKE your brand, be afraid. Be very afraid. In a world where the average customer grows up seeing 170,000 marketing messages by her 17th birthday; where 86% of people admit to sharing social media content in the bathroom; where less than 1% of young people trust advertising; customers only talk about the brands they LOVE. And, if customers aren't talking about your brand, you might as well not exist. What is Brand Love? There are 18,000,000...