Social Media Infographic: Social media personalities according to blood type Which type is two-thirds coffee? By Michael SebastianFeb. 9, 2012 SHARE Ragan Insider Premium Content Although according to this infographic by SocialGraphics I’d guess that it’s Type C. 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.