Sharpie enlists artists and bloggers to showcase products Marker company grows its online community, builds customer trust, and engages in a bit of whimsy in new social media plan. By Lindsey MillerMay 11, 2010 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.