Maybe start here: https://www.theregister.com/2012/12/20/cash_rich_wikipedia_chugging/ https://www.theregister.com/2012/12/20/cash_rich_wikipedia_c... While 10

Maybe start here: https://www.theregister.com/2012/12/20/cash_rich_wikipedia_chugging/ https://www.theregister.com/2012/12/20/cash_rich_wikipedia_c... While 10 years old, things haven't gotten better but worse. Seems like lots of projects besides the "core product" Wikipedia are being founded. Obviously people don't like that because they want the money to be used for preserving/building/extending Wikipedia.