Pouesse un peu plus loin la lecture et tu verras :
" The Foundation release will be apt to a 'dual license', meaning that it's not only GNU GPL, but that the Foundation has the right to license it to third parties under a different licensing agreement. The aim of the dual license is to provide income to cover foundation expenses, and to enable companies to make use of the Blender code without the need of GPL-ing their own work. "
[^] # Re: Hum
Posté par Laurent Saint-Michel . En réponse à la dépêche La Blender Fundation a recueilli les 100000 euros escomptés !. Évalué à 9.
" The Foundation release will be apt to a 'dual license', meaning that it's not only GNU GPL, but that the Foundation has the right to license it to third parties under a different licensing agreement. The aim of the dual license is to provide income to cover foundation expenses, and to enable companies to make use of the Blender code without the need of GPL-ing their own work. "
(Source : http://www.blender3d.com/blenderdotorg.html(...) )