EarMaster - Professional software for ear training and practical music theory on Windows and Mac.
Wedio - Your Local Camera Sharing Community
Meludia - Listening exercises and to sharpen your ear and music theory skills
Grid50 - The Marketplace for Photographers & Videographers
LenMus - LenMus is a free program for learning music.
CECY Teleclutch - Patented iPhone Crossbodies for the modern woman (or man!)