I think they use the NC-ND version (at least that is the one in youtube videos), as an example, this video http://www.youtube.com/watch?v=N0Y8ia57C24 has this tag:
> *LICENCE: Creative Commons (Attribution-Noncommercial-No Derivative > Works). * > > *For more information about this licence, please read: > http://creativecommons.org/licenses/by-nc-nd/3.0/.* > _____ *Béria Lima* <http://wikimedia.pt/>(351) 925 171 484 *Imagine um mundo onde é dada a qualquer pessoa a possibilidade de ter livre acesso ao somatório de todo o conhecimento humano. É isso o que estamos a fazer <http://wikimediafoundation.org/wiki/Nossos_projetos>.* On 31 October 2011 21:24, Cristian Consonni <[email protected]> wrote: > I posted a question in the comment group[1] of Khan Academy[2], a > great education website. > > In fact in this page on the wiki of the site[3] under "Our Principles: > the rules of the game", is said: > "Openness. [...] > Open content means that all content distributed by or through the > Khan Academy uses the CC-by-sa license (or a compatible license) > [...]" > but actually in the footer of every page the is indicated a > CC-3.0-NC-BY-SA license. > > So there must be a mistake somewhere, the point being that CC-BY-SA > license would be compatible with Wikipedia and the other projects, > which I think would be a great, valuable thing. > > Can somebody help me to clarify this point? I think it's important. > > Cristian > > [1] > http://groups.google.com/group/khan-academy-comments/browse_thread/thread/41c7276786ab89da > [2]www.khanacademy.org > [3] > https://sites.google.com/a/khanacademy.org/forge/home/mission-principles-and-values > > _______________________________________________ > foundation-l mailing list > [email protected] > Unsubscribe: https://lists.wikimedia.org/mailman/listinfo/foundation-l > _______________________________________________ foundation-l mailing list [email protected] Unsubscribe: https://lists.wikimedia.org/mailman/listinfo/foundation-l
