The “Non-Commercial (NC)” aspect of the Creative Commons Licences has been discussed a great deal, and there’s always been a lot of confusion over how to apply it (is simply having Google Adwords on a personal blog enough to trigger the NC clause?); there was even an extensive survey a year or two ago from Creative Commons on the NC clause & usage thereof.
There’s another, closely related gap in the CC schemes that I’ve just run into: there’s no way to specify “this product may itself be used in commercial products, but may not be sold by itself”.
The use case I have is a PDF package of gradient backdrops for photography which I’ve created; it’s a basic PDF of Inkscape-created coloured backdrops, mostly aimed at photography of wargaming miniatures. I’d be happy to have these used by a wargaming company for webstore/catalog pictures (or by anyone else, of course), but I don’t want the PDF (or printed backdrops from it) sold on it’s own… and there’s no way to make that distinction clear with existing CC Licences.
Anyone else got any other interesting licencing edge cases they’ve run into, or suggestions for cases like this?