That's supposing everyone has an Iphone or Ipod Touch. You guys need to get out of the valley, heck, even take a trip out of the USA. I love the idea, love the

That's supposing everyone has an Iphone or Ipod Touch. You guys need to get out of the valley, heck, even take a trip out of the USA. I love the idea, love the product. But will they kill the business card? Not in 10 years...not even 20. I do see it happening if they become the standard. Not clear on how that can happen.