In a much-awaited move, the non-profit Citizendium (http://www.citizendium.org/) encyclopedia project announced that it has adopted the Creative Commons Attribution-ShareAlike 3.0 Unported License (CC-by-sa) as the license for its own original collaborative content. The license permits anyone to copy and redevelop the thousands of articles that the Citizendium has created within its successful first year. Sigue leyendo...