The curve of happiness falling on Facebook
Facebook is less and less happy subscribers, according to a Canadian study conducted from November to January and published on February 8. BRI (on the happiness index) fell three points from 79 in 2008 to 76.20 in 2011. With a penetration rate of 74%, 95% among 18-24 years, Facebook has settled into the daily. The impact of social networks, opinion was divided: 45% of people believe they help enrich their lives, 40% cons.