http://business.blogs.cnn.com/2011/09/28/post-it-note-wars-rage-in-paris/?iref=obnetwork
http://www.postitwar.com/As fears of a euro meltdown continue apace, a guerrilla war of Post-it note art has broken out in office spaces across corporate Paris.
The first shot was fired four months ago, when employees at French computer gaming company Ubisoft – maker of the popular "Tom Clancy’s Splinter Cell" and "Ghost Recon" game series – put up a Post-it note image from the 1980s classic “Space Invaders†on the window.
“We stuck Space Invader character on our window and the day after, BNP (Paribas), which is the largest bank in France, just across the way, they drew a Pac-Man,†Fabrice Cambonet of Ubisoft told CNN.
La guerre des Post-it (the Post-it wars) was on.
love it.