====Free Libre Open====
"Free software" is a matter of liberty, NOT price. 

To understand the concept, you should think of "free" as in "free speech" not as in "free beer". 

Free software is a matter of the users' freedom to run, copy, distribute, study, change and improve the software. http://www.fsf.org/licensing/essays/free-sw.html

Known around the world as logiciel libre, freie Software, vrije software, fri programvare, software libre or ozgur yazilim.

http://www.fsf.org/licensing/essays/category.jpg

====Free Software Philosphy====
http://www.fsf.org
http://www.fsfeurope.org
http://www.gnu.org

====Open Source Philosophy====
http://www.opensource.org

Why [[http://en.wikipedia.org/wiki/Free_software_movement FreeSoftware]] is better than [[http://en.wikipedia.org/wiki/Opensource OpenSource]]
http://www.gnu.org/philosophy/free-software-for-freedom.html