Open source Mac apps
No way do I have the attention span to build a list of open source mac apps as big as this list from the Linux and Open Source Blog. My own mini-list pales in comparison.
The Linux and Open Source Blog links are organized by categories: Office, text, productivity; Graphics, sound, video; Internet and network; Tools and utilities; Games and entertainment; Miscellania. He also includes some PPC Linux distributions, but after running Linux PPC for two years, I’d say you’re better off sticking to OS X. Way too many hassles, not enough support.