Angel Evan, Dir. of Mobile Strategy for Dark Matter, Inc. chosen as the Mobile Ambassador for the upcoming AdTech conference Nov 3-4. As an author, speaker and active member of the Mobile Marketing Association, Angel is credited with being one of the leading mobile marketing strategists in the U.S. Realizing the need for dedicated specialists in mobile marketing, he started Dark Matter, Inc., a boutique strategy group exclusively focused on mobile. Read more AdTech posts from Angel.