Charles "C.C." Chapman is an American author, marketing consultant, and frequent speaker about content marketing.He is a former manager of PodShow's Podsafe Music Network, and was a prominent figure in the community of podcasting and podsafe music. After serving as the VP of New Marketing for crayon, Chapman co-founded his own company, The Advance Guard, a marketing company which focused on utilizing social media and other emerging technologies. It was acquired by Campfire in August 2009.