The Raspberry Pi is a device designed to encourage more children to learn programming but equally it has been attracting the attention of hobbyists and businesses too. It has in mind the legacy and tradition of the BBC's Model A and Model B computers that were actively used in schools throughout the 80's. The Raspberry Pi Foundation are actively encouraging other companies to clone what they are doing.
This page provides some links to the Raspbery Pi project.
Raspberry Pi: Education
The Raspberry Pi Foundation
Wikipedia - Raspberry Pi
Oxford, Cambridge and RSA (OCR) Raspberry Pi Classroom Resources
The Raspberry Pi Store
Raspberry Pi @RS Components