Also see this interview with Quinn from 2000 in MacTech: http://preserve.mactech.com/articles/mactech/Vol.16/16.06/Ju...

I don't get it. What is this all about?

My coworkers like to complain that searching for anything they're working on leads them to either old blog posts written by me, or (if they're currently working on MacOS issues) posts by Quinn. It's funny because it's entirely my experience as well. Apple's attitude towards secrecy means that a huge amount of knowledge is simply never shared, and we're left with Quinn as an incredibly rare portal of knowledge between the inside of Apple and the rest of the world. Quinn, you've apparently seen some shit. Thank you for sharing it with us. I've worked with at least three teams who could never have deployed what we did without you.

Mind you eskimo is nowadays considered to be a slur in Canada and Greenland and in parts of Alaska. Not the best choice.

https://en.wikipedia.org/wiki/Eskimo#Usage

One day Quinn will retire and Apple had better have a succession plan.

This kind of institutional knowledge is becoming increasingly valuable. Documentation tells you what's supposed to happen; engineers like Quinn explain why it doesn't.