One of the most important reasons we teach live classes and attend workshops is to make connections. We need to meet new people to learn new ideas and try out our own. How do you find them, and then how do you keep track of these new people? Maybe you're lucky and you can just remember them, but I can't. It must have been for people like me that business cards were invented, as one source claims, in 15th Century China. These days, there are many ways to find and stay in touch with people, before, during and after the face-to-face.