Martin Sourada wrote:
Maybe it would be the best. Yet I'll list here some alternatives:
2. GPL [3] - used by Bluecurve, primarily developers license, but
probably
usable for art as well.
3. LGPL [4] - that would allow commercial derivates
GPL also allow commercial derivatives (all the options allow commercial
derivatives), RHEL for example is a commercial derivative, it does not
allow *proprietary* derivatives.
You know, is not about the money but about the freedom.
PS: and even LGPL does not allow proprietary derivatives, it allow to be
used in proprietary products.
PPS: cc-by-sa is somewhat alike to GPL in not allowing proprietary
derivatives.