So I've been thinking about ways to market my design business beyond traditional methods and realized I wasn't paying much attention to face-to-face branding. I use my iPhone so much that I figured it ought to work for me so I made a custom case with my branding and also got a fancy nametag as well. This I only wear in tradeshow settings or to Chamber of Commerce meetings. Yes, I do forget I'm wearing it after I leave meetings and walk around like a geek wondering why people are looking at my chest. I like that the newer tags now come with magnetic backs instead of pin backs so you don't have to spear your clothes. Here's a link if you want to make a custom case for your own iPhone.