ahoo Auctions
https://en.wikipedia.org/wiki/Yahoo!_Auctions
https://mashable.com/2007/05/08/yahoo-auctions-closed/

Nupedia
https://en.wikipedia.org/wiki/Nupedia
https://en.wikiversity.org/wiki/Wikipedia_and_Nupedia

Friends Reunited
https://en.wikipedia.org/wiki/Friends_Reunited
http://www.bbc.co.uk/news/technology-35343091
Altavista
https://en.wikipedia.org/wiki/AltaVista
http://www.bbc.co.uk/news/technology-23127361
Bebo
https://en.wikipedia.org/wiki/Bebo
https://www.entrepreneur.com/article/227739

Delicious
https://en.wikipedia.org/wiki/Delicious_(website)
https://www.theverge.com/2017/6/4/15736722/pinboard-shutter-delicious-after-acquisition
Geocities
https://en.wikipedia.org/wiki/Yahoo!_GeoCities
https://mashable.com/2009/04/23/geocities-shutdown/#OKctAFMK_Eqm

Gawker
https://en.wikipedia.org/wiki/Gawker
https://www.wired.com/2016/08/peter-thiel-just-got-wish-gawker-shutting/

Myspace
https://en.wikipedia.org/wiki/Myspace
https://www.theguardian.com/technology/2015/mar/06/myspace-what-went-wrong-sean-percival-spotify