According to <http://www.mapcode.com/downloads.html> http://www.mapcode.com/downloads.html>: > The mapcode system is a free, open standard. Which is it, open

According to <http://www.mapcode.com/downloads.html> http://www.mapcode.com/downloads.html>: > The mapcode system is a free, open standard. Which is it, open or patent-encumbered? It can't be both.