Earlier quoted context omitted.
Sure, valid point. But why would a user want to go to a website in the first place? That seems like the bigger issue in most cases that QR codes don't solve that businesses neglect.
I think this is the core of it. Why do I need to go your web site right now ? What are you offering me that rewards that kind of prompt action? Most often it's absolutely nothing. And the QR code is on a subway train, where I can't load the web page anyway.
Well said. Ah...subway QR codes...