* [How Athena Works](http://web.mit.edu/ghudson/info/athena), by Greg Hudson, longtime Athena engineer and SIPB member. Note that sections 5 through 11 don't really apply any more.
* [The e-mail threading algorithm](http://www.jwz.org/doc/threading.html), by Jamie Zawinski (jwz), old Netscape hacker. Interesting not only for the algorithm per se, but for his description of the process leading to its development, and his [lost argument with Netscape 4's engineers](http://www.jwz.org/doc/mailsum.html) against replacing the algorithm with something overengineered
* [HOWTO Encourage Women in Linux](http://valerieaurora.org/howto.html), by Valerie Aurora, a Linux kernel hacker.
* [How Athena Works](http://web.mit.edu/ghudson/info/athena), by Greg Hudson, longtime Athena engineer and SIPB member. Note that sections 5 through 11 don't really apply any more.
* [The e-mail threading algorithm](http://www.jwz.org/doc/threading.html), by Jamie Zawinski (jwz), old Netscape hacker. Interesting not only for the algorithm per se, but for his description of the process leading to its development, and his [lost argument with Netscape 4's engineers](http://www.jwz.org/doc/mailsum.html) against replacing the algorithm with something overengineered
* [HOWTO Encourage Women in Linux](http://valerieaurora.org/howto.html), by Valerie Aurora, a Linux kernel hacker.