The bitcoin conference is going to be a stellar place to network with other people involved in exciting projects who might be future colleagues. At the last minute, I decided I couldn't live without a business card to hand out. Here is what I ended up with using Zazzle (starting from this design: http://www.zazzle.com/formal_elegant_computer_programmer_designer_business_card-240148101875111713):

http://i.imgur.com/rk1QYEq.png?1

I selected 1-day shipping just to be sure I get it in time. What do you guys think?

Update: Zazzle cancelled my order. They noticed that I hadn't changed the back at all from the default. Oops! I submitted the order a second time, and this time the back of the card has a QR code for my email address with my printed email address below. Awesome - I didn't even know I was getting a 2-sided card! Here's the new back:

http://i.imgur.com/Sc7QTRw.png