Earlier quoted context omitted.
It may be worthwhile for us to look into it, but everyone has their own favorite creative commons license so we risk offending people if we choose just one, and choosing multiple would likely complicate things for us in the future. IANAL, but some CC licenses, like one prohibiting commercial use are difficult to use/enforce since usage is difficult to define. Another issue is that if a creator wishes to regain contro…
You might want to take a look at what Wikis do in terms of CC licensing.
Care to elaborate on specifics?