Acceptable Licenses
From Tootsville Wiki-Wiki
We can accept any license from https://creativecommons.org/share-your-work/ that does not have the “-NC” (non-commercial) code in it. CC-0 (Public Domain), CC-BY, CC-SA, CC-BY-SA, are all fine.
While we don't consider Tootsville V to be “commercial,” it's possible that we might (legally) qualify as such, still.
https://en.wikipedia.org/wiki/GNU_Free_Documentation_License