14
votes
The language Wikipedias in German, Czech, Danish, and Slovak are "blacked out" for twenty-four hours to protest the EU Copyright Directive
https://wikimediafoundation.org/2019/03/20/four-wikipedias-to-black-out-over-eu-copyright-directive/
Reddit is doing something as well, though it sounds like it only affects EU users on the redesign that make a submission in the next 2 days.