I haven't seen any mention on this list of this recent news:
This year The Diary of Anne Frank entered into the public domain in the Netherlands, allowing millions of people around the world to read it for free. However, under U.S. law the book remains copyrighted, which prompted the Wikimedia Foundation to remove a copy of the book from its servers, under protest.
It's worth noting, if only to increase awareness of the excessive length (95 years) of some US copyright terms.
Some people outside the Wiki world have noticed: see blog post here: https://torrentfreak.com/u-s-copyright-law-forces-wikimedia-to-remove-public...
Michael