Readown is a free and open source Markdown reader for Mac OS X that supports .markdown, .mkdn, .text and .txt files. The program is available for download from the Code Google download page.
LiquidMac uses a particle system to imitate liquid and responds to laptop orientation.
Wineskin Winery creates Mac OS X ports/wrappers for Windows programs/games, with an easy-to-use GUI, integrated Wine, X11 and an installer.
