I think we're probably in violent agreement with each other 🙂 I don't think that NFC is the future - see my other posts on this. I agree that SMS is the best CTA at the moment. Even a non expert scanner will be able to scan in a code faster than they can type in a URL (accurately). Re Pepsi - it was a few years ago but I was talking to their mobile team, not the PR team, and they seemed fairly pleased with it. Compare it to an early days SMS campagain and I think it stacks up well. Were they to repeat the exercise this year, I think it would do great business for them. Thanks for your comments - much appreciated.