Twitter

Mine

 * 2020 election - https://twitter.com/i/lists/1278098741421981696
 * Non-profit orgs - https://twitter.com/i/lists/1278097191098126336
 * Political organizations - https://twitter.com/i/lists/1278097840296714241
 * Wiki experts - https://twitter.com/i/lists/1278095457269379072

Others

 * Quality non-profit media - https://twitter.com/i/lists/804966352976941057 - Erik Moeller - @xirzon