Iphone application: Happystep [youtube]http://www.youtube.com/watch?v=cmzZ5bb7VtA[/youtube] A few month ago, I had the crazy idea to do world stats on happiness. And now it's finally live on the Appstore!!!! You launch the application plug in... Lire la suite → 17 septembre 2009 Bonheur 2009- 2015