SundaySky is welcoming Jeff Hirsch, a 30-year veteran in data-driven and performance-based digital marketing, to the team as chief marketing officer. Jeff previously worked for AudienceScience in various roles, including CEO and, most recently, was president of digital media holding company CPXi. Throughout his career at organizations such as Fastclick, ValueClick and others, Jeff fine-tuned the aggregation and analysis of data to deliver engaging, relevant content to specific....