AirDropEnabler is an application that enables AirDrop for computers that do not have the correct WiFi hardware. This application is very easy to use, as it has a single button.
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.
