Respond to - and share - an article in a magazine with Google Glass

Imagine that you are looking at an article (complete with a QR code) in a traditional magazine with Google Glass. Then it is possible to comment on the article via voice control, as has already been happening frequently on different media sites.
This will appear on your Google+ profile and you can even check the other comments. You can also share the article and / or your comments with other Social Media.

Scanning a QR code is already possible with Google Now since the integration of Google Goggles.

Could this be the resurrection of the old media?