> once the Meshtag service goes down or closes for good, all tags become impossible to read That is my concern as well. Also, what problem does meshtag solve?

> once the Meshtag service goes down or closes for good, all tags become impossible to read That is my concern as well. Also, what problem does meshtag solve? Why wouldn't I just use QR codes? I mean meshtag is neat and all, but seems like a novetly to me.