Hi all, a really interesting pilot http://blog.wikimedia.org/2012/08/02/seven-years-after-nature-pilot-study-c… I don't have time for reading the fulll report[1], but it must be worth. I still want understand how were these 22 articles of the studied sample choosen. Best, Tom [1] http://commons.wikimedia.org/wiki/File:EPIC_Oxford_report.pdf -- Everton Zanella Alvarenga (also Tom) Wikimedia Brasil Wikimedia Foundation