Thanks OP for sharing!
It might be a great feature but there aren't many stores/restaurants that accept bitcoins as of right now. Hopefully this feature will encourage them to accept bitcoins and grow the popularity.
Yes, we are all aware of this. We are also all working on this daily, the whole Bitcoin community, in this way or another. This is a very challenging and hard task. It's hard to change the habits of the people especially when it comes to their finances.
I do think on the other side that we are making a success. Every year adoption grows further and further!