[cc-licenses] NonDerivative NonCommercial Licenses

drew Roberts zotz at 100jamz.com
Fri Mar 31 14:12:48 EST 2006

On Friday 31 March 2006 08:20 am, Greg London wrote:
> > There is no such thing as a "commercial" fork in the
> > accepted sense of both words though.
> I was thinking a commercial fork would apply
> more to some CC-NC licensed works, where
> the author(s), release the work under an
> NC license, but also sell a commercial license
> to some company. Or, perhaps a CC-BY project
> gets forked under CC-BY-NC.
> In the software world of Copyleft or BSD licenses,
> the term "commercial fork" doesn't really have a place.

What can happen in the GPL world is a dual license where the code can be 
available under the GPL and an "all rights reserved" with negotiated 

I think MySQL does or at least used to play this way. I think they are able to 
offer the more restrictive license by writing all of the code themselves or 
requiring some sort of "rights" donation/license on the part of contributors.

Such a game could also be played in the CC arena.

I don't know how much I like it or think it wise anywhere, but it does exist.

> And I'd probably just use "proprietary fork".
> I don't know of any big software projects that
> have non-commercial restrictions. They seem to
> have split into GPL, BSD, or All Rights Reserved.

There are some other biggies and a bunch more besides. For anyone interested, 
here is a link with a lot of info:


> But with "NC" as a viable option for CC stuff,
> there seems to be a couple of ways you can fork
> those projects.

all the best,

Record a song and you might win $1,000.00

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