On Wikisource potential copy right discussions occur in forum style at Wikisource:Possible copyright violations. When anyone notices a potential copyright violation they are able to blank the text of the page(s) and begin a discussion about the copyright status. In some cases weeks or months can pass before the discussion is closed.
If I am an Admin on the site and I start the discussion and tag the page(s) should I also close the discussion and delete (or not) the page? Am I morally OR legally obligated (servers are in the US) to close or not close the discussion and make appropriate changes to the page(s)?