LittleDan wrote:
As a wikipedia author, why can't I relicence wikipedia content under the CC ATT-SA?
You can relicense what you write, in general. So if you write a new article by scratch, OK. But if you /edit/ an article, then what you've just written was open to you only because the previous version was GNU FDL, which requires you to license you new version only under the FDL too.
-- Toby