Primary links
To summarize: there is now a mac free and open source software section, as well as a description of how to add the LOUD repositories to your Debian/Ubuntu distribution.
If you check out the left side of the page you'll notice a new link above the Free Windows Apps CD link. A free mac apps website! The great people at FreeSMUG maintain a list of Free and Open Source Mac applications.
They also have assembled a CD of the most commonly used Mac OS software. We will be making copies of this CD available as much as resources permit.
The instructional page called "Using LOUD Repositories" gives a brief description of how to enable access to LOUD repositories and get a listing of packages provided through it.