[Solar-general] Puede un sistema liberado por LGPL tambien liberarse con una licencia propietaria?

[maram]

Una libreria que pienzo utilizar tiene licencia LGPL... segun:

* Can I use TinyMCE in my commercial application?

Yes you can, the LGPL license is a Free Software License. You can read the 
whole license here or visit Free Software Foundation web site here

pero al final del documento de la FAQ de la libreria dice:

* I don't like LGPL, is there a commercial license available for me?

Yes, we can draw up a license for you that enables you to remove copyright 
restrictions or anything else you would like to have in this license 
agreement. 

Esta bien esto... puede distribuirse con las dos licencias ?