Prevelence

1.4000 Raspberry Pis are being made every day.
 2.users includes young students, business people, engineering professionals and educational institutions.

More links:

Tech Republic: http://www.techrepublic.com/blog/european-technology/10-coolest-uses-for-the-raspberry-pi/505

whatis.techtarget: http://whatis.techtarget.com/definition/Raspberry-Pi-35-computer

Wiki Link: http://en.wikipedia.org/wiki/Raspberry_Pi

Official Website: http://www.raspberrypi.org/