User blog comment:Semanticdrifter/Understanding Fair Use/@comment-4519283-20121202235914/@comment-166269-20121203040434

That doesn't mean you should bet on it being unenforced for any given situation. I have no comment on what wikis with transcripts they don't have permission for should do (well, I do, but I'm not particularly up to the prospect of trying to convince random editing communities to remove content), but if someone is thinking about posting full transcripts on a wiki that doesn't already feature them, I would recommend to either seek permission from the creators/rights holders, or to err on the side of caution and refrain from posting them at all.