Circuit board business cards

Gareth says: 200605231102 How freakin' deep geek are these!? I found them on Lady Ada's wonderful site (which you have to check out if you haven't already -- she has lots of cool DIY projects there). When she asked Todd about the grid of solder pads in the lower right, he said: "That's the prototyping area." On the back it says "electronic design & embedded systems." I MUST have a card like this! Link