For bitcoin on occasion, but that's it. It is odd though, I always imagine QR codes to be this magical static method to share information, but then I rarely ev

For bitcoin on occasion, but that's it. It is odd though, I always imagine QR codes to be this magical static method to share information, but then I rarely ever use it. I believe that since it took so long to be developed as a native feature in phones, people never really adapted to scanning all the time. I saw a well meaning nonprofit put a QR on their bumpersticker. Most dangerous QR in history.