His series "The Morning Paper" was an amazing resource, and while individual articles are mirrored there's no guarantee they're all somewhere and they're definitely harder to find again now.
https://web.archive.org/web/20250126090636/https://blog.acolyer.org/
https://speakerdeck.com/acolyer/lessons-from-the-morning-paper
https://xcancel.com/adriancolyer
https://github.com/acolyer