How many Raspberry Pis do you own?: 
The Raspberry Pi is so accessible and affordable, and that means it can be easy to start a collection, even unintentionally. There are now nine different boards available, and amazingly all of them are still useful for something. Being so low-powered and easy to maintain, they have a surprisingly long shelf life, and a continual ability to keep working on whatever set of tasks it’s been set up to do.
read more: Opensource.com admin
Supporting Open Source.
Have you tried: Farking?