BlueSoleil - The best Bluetooth driver/Bluetooth software for Vista, Linux, WinCE.
MathIsFun Times Table - Learn Your Multiplication Tables
Blueman - Blue Man Group will rock your world and blow your mind. Experience a spectacular journey bursting with music, laughter, and surprises.
GCompris - Educational Game for Children 2 to 10 years old.
Blueberry - Blueberry is a Bluetooth configuration tool created by Linux Mint.
childsplay - Childsplay is a collection of educational activities for young children and runs on Windows, OSX, and Linux. Childsplay can be used at home, kindergartens and pre-schools.