Creative Commons Share Alike: Difference between revisions
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Latest revision as of 21:43, 18 August 2004
Creative Commons Share Alike licenses are:
- CC-sa
- CC-nc-sa - used for GetWiki code
- CC-by-sa - used for Wikitravel open content
- etc.
Like all Share Alike licenses anyone who extends and improves the material must re-release it under the same license exactly with no variation in terms. This is similar to Share Alike provisions in GFDL and GPL. Note: the definition of open source explicitly does NOT require share-alike terms so it is simply wrong to assume that open content necessarily is open source.