Open Source Software Development Communities
GitHub: The largest codehost in the world; free for open source development
sourceforge.net: Find, create, and publish open source software for free!
code.google.com: A free, collaborative development environment for open source projects
berlios.de: The Open Source Mdeiator
Licensing Open Source Software/Code
The Free Software Directory: This site is huge.
Open Source Technology Blog (software/code related)