Need to understand what is Copyleft? (Extracted from http://Wikipedia.org)
http://en.wikipedia.org/wiki/Copyleft (Credit goes to http://WikiPedia.org ) From Wikipedia, the free encyclopedia Copyleft symbol Copyleft (a play on the word copyright) is the practice of using copyright law to offer the right to distribute copies and modified versions of a work and requiring that the same rights be preserved in modified versions of the work. In other words, copyleft is…
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