It would be easy to mock Arizona's government and dismiss politicians in general as being completely detached from technology as a whole...however I think that we need to keep in mind that technology has come a LONG way in the last decade alone. We are living in a vastly different generation than our predecessors, of which most of our government is comprised of. Keeping up with the times isn't as easy as it sounds. It is human nature to cling to familiarity and to be hesitant of change.
All that aside, the law is still far too overreaching.