@Wolf480pl @kaniini @Shamar @cwebber @starbreaker here again ShareAlike or other forms of copyleft are way more elegant and effective than NC. You don't care if it's a company or a non-profit -- if they're okay with releasing their derivative work under the same license, that's cool.
If not, it doesn't matter what the organizational structure we're talking about.
It's clean and effective.
@Wolf480pl @kaniini @Shamar @cwebber @starbreaker it is entirely possible. However, if they release the advert as CC By-SA (as that's what we're talking about here) that means now *I* can remix it, and so can everyone on the Internets. If it's an "evil corpo", that is not going to end well for them.
Hence, they will not release it under CC By-SA. And hence they will not use by CC By-SA artwork either.
There are other reasons too, obviously (like: rigidness of evil corpo's legal departments).
And extremely anchored in corporate, commercial business models. "Let's release an ad on CC By-SA" is a non-starter, nobody would even consider suggesting that perhaps a discussion could be had regarding potentially thinking about proposing this.
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