Infographics are visual representations of information, data, or knowledge (see Wikipedia). Pam Dyer, a Seattle-area marketing professional, has compiled 35 social media infographics ranging from the obvious to the obscure. I like particularly “10 Levels of Intimacy in Today’s Communication” which shows variety in design while being consistent at the same time. Number 14, “The Journey of a Tweet” really helps if you need to explain how Twitter works. This one is matched by number 26, “The Life Cycle of a Blog Post.” And if you are really distracted by all this, then number 15, “The Hierarchy of Digital Distractions” will help you to gauge the level of distraction you currently encounter.