So, you are bored at work. What is there to do? Well, you could decorate the glass walls of your office building with Post-it pictures of your favorite animated characters. This is exactly what employees at Ubisoft Montreuil in France did. But, their neighbors across the street at BNP bank took their Post-it artwork as a bit of a challenge, and started firing back with some window images of their own. Thus, the Great French Post-it War of 2011 was born.
So far, it is unclear whether the battles have had an effect on French productivity.