You're missing the point, though. If you read the article, you would realize that printing is only a minor aspect of this application. It's just as much if not

You're missing the point, though. If you read the article, you would realize that printing is only a minor aspect of this application. It's just as much if not more about how they allow you to easily share and build a conversation around a group of images that you can share with a select group of people.