Názor ke článku Pozdě bycha honiti aneb když licence škrtí od Svatopluk Vít - [5] a [6] http://opensourcematters.org/index.php?option=com_content&view=article&id=55 Can I release an extension under...

[5] a [6]
http://opensourcematters.org/index.php?option=com_content&view=article&id=55

Can I release an extension under a non-GPL licence?
It is our opinion that most extensions are derivative works of Joomla! and must be licensed under the GNU GPL. It is possible that an extension could work within Joomla! and not be considered a derivative work according to copyright law but this would have to be evaluated on a case-by-case basis. If you believe your extension is not a derivative work we strongly recommend that you seek professional legal advice.

A to je důvod, proč vznikl ten chaos a také tento článek.