List of Bibliogram/Nitter/Invidious/Piped instances I discovered

Intrigued by the fact that many Bibliogram/Nitter/Invidious/Piped instances are from sites that also offer other services, I set out with good will to sift through them one by one, and here are the results: (and I must say I discovered many instances that are not indexed on the "official" directories).

Obviously if I missed any I will point them out and add them.