Kernel developer Greg
Kroah-Hartman has a number of excellent articles and
presentations on various kernel topics, such as udev, kernel
coding style, the Linux Security Module Framework, how to write a
Linux driver, and much more. Greg's Kernel Monkey Log has a lot
of great information on Linux Driver Project Status, current kernel
news, Position Statement on Linux Kernel Modules, and lots more.
Various Documents Pertaining to Principles and Law
"The GPL has not been challenged in courts" is just plain wrong.
Mono:
An Infectious Disease — An Article by Chris Smart
explains why Samba and Mono do not present comparable patent risks,
and what legal and technological risks are particular to Mono. Monomania, a risk
assessment by Jeremy Allison, one of the lead Samba
developers