User blog comment:Simant/CC-BY-SA 3.0 - On Wikis/@comment-4390899-20140313231436/@comment-1417834-20140321220411

"Our policy is that in the case of attribution errors, the user responsible gets a chance to fix their mistake. If they fail or refuse, we are happy to remove the content.

If you would like to send us a DMCA takedown notice, we will process it according to our usual procedures." - from wikia via Special/Contact

That is clearly some serious intent on following the license.