Twitter humeurs -
Moods on #Twitter Follow Biological Rhythms, Study Finds - NYTimes.com
►http://www.nytimes.com/2011/09/30/science/30twitter.html?_r=1&nl=todaysheadlines&emc=globaleua26
Comment ?! nous serions de meilleure humeur le matin, le soir et les we ?
This is a significant finding because one explanation out there for the pattern was just that people hate going to work,” Mr. Golder said. “But if that were the case, the pattern should be different on the weekends, and it’s not. That suggests that something more fundamental is driving this — that it’s due to biological or circadian factors.
Mais les facteurs biologiques sont peut-être eux-même déterminés par des facteurs sociaux
►http://www.npr.org/2011/09/29/140927259/twitter-data-reveal-the-mood-of-the-planet
While the results might not be terribly surprising, they point to a new “social media” wave in academic research.