Jossi Fresco wrote:
Thanks for the clarification. I think now I understand it, although I am still not clear about how CZ uses content from WP, if it does not re-publish content under similar terms as the GFDL.
Is it not the case that if I want to use content from WP, I need to make it available under the same terms?
Indeed.
It appears that Citizendium has at least two catagories of pages:
1. "Articles that originated in part from Wikipedia", which are "available under GNU Free Documentation License 1.2"
2. New articles written for Citizendium, which "will be available under an open content license yet to be determined."