[dublinben]

Non-commercial restrictions and "completely open" are firmly at odds with each other.

[gcb0]

i would like to know more since i don't see that way.

all my writings, drawings and 3d designs are share with non-commercial licenses. code is always gpl.

[dublinben]

The FreeCulture wiki page on NonCommercial licenses lays out the arguments much better than I could.

http://freedomdefined.org/Licenses/NC