Does Creative Commons determine what content is released under its licences?
Creative Commons, as an organization, does not control how the licences are used and does not check or verify whether a Creative Commons licence has been correctly applied to a particular work. Creative Commons does not endorse or certify any use of its licences. Instead, Creative Commons provides the licences as a tool that may be adopted (or not) by members of the creative community. Creative Commons does not determine whether the use of the licences is appropriate for your situation or for a particular work.