Adverx has just raised $14.5 million for “Customer Relationship Advertising,” which certainly sounds intriguing.  What they do is to generats personalized ads for individuals targeted by business-to-business sales teams, and then maks those ads “passively ‘follow’ each salesperson’s current clients and prospects (pulled from the CRM) as they browse the web and social media”.  Annoying and creepy and it probably works.