YouTube Community Contributions allowed users to contribute translations for video titles or submit descriptions, closed captions or subtitles on YouTube content. Launched January 1, 2016; shut down September 28, 2020 — it lived 4 years. One of 25 Google products killed in 2020. https://www.engadget.com/youtube-community-contributions-saying-goodbye-141205281.html Data: Killed by Google (killedbygoogle.com, MIT).