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Submission + - Usage of copyleft licenses on the rise (

paxcoder writes: John Sullivan, executive director of the Free Software Foundation, spoke at FOSDEM 2012 a few days ago about free software licensing trends. For his talk titled Is Copyleft Being Framed?, Sullivan researched publicly available Debian packages' information, and found that the usage of copyleft licenses is rising, compared to the usage of permissive licenses. Despite dedication to permissive licenses by organizations such as Apache, Google and Mozilla, the percentage of packages using licenses in the GPL family rose steadily from 71% in 2005 to a surprisingly high 93% last year, with (L)GPLv3 usage rising as much as 400% between the last two Debian versions.
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Usage of copyleft licenses on the rise

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