Barrapunto

In November 2009, a Ph.D thesis written by Felipe Ortega, a researcher at the Universidad Rey Juan Carlos in Madrid, found that the English Wikipedia had lost 49,000 editors during the first three months of 2009; in comparison, the project lost only 4,900 editors during the same period in 2008.[38][39] The finding was later disputed by Jimmy Wales, who admitted the decline in the number but questioned the methodology of the study.[40]