Deletion of Extra Credits (2nd nomination)

Comment: I've gone through and cleaned up the obviously unusable links, which were predominantly blogs and a youtube video by people who wouldn't be considered notable and/or an absolute authority (the type that scholars quote in books and articles). There was some pretty big abuse of  going on in the article, such as links to TV tropes and such. I do believe that it was all in good faith, but I think that the article should probably be monitored to keep people from adding non-reliable sources to the article. There's more primary sources on the article than I'd like, which makes me wish we had a separate reference tag for primary sources. (It'd make it easier to clean up after!) In any case, the articles that remain show that the series does have notability
Stance: keep
Cited policy: Wikipedia:Reliable sources (WP:RS)