Truthfully, I don't understand the point of having a QR code on your business card unless someone has developed an app that will dial/email/SMS whoever you're t

Truthfully, I don't understand the point of having a QR code on your business card unless someone has developed an app that will dial/email/SMS whoever you're trying to reach with one button press (and if they have, someone send me a link). I wouldn't bother scanning it after the initial scan. You get added to my contacts list, and when I need to contact you, I'll contact you. IF (and this isn't a very big if, given the environment of great and talented developers in the mobile app community) someone can make a smarter QR code scanner, then maybe I'd take putting a QR code on a business card a little more seriously.