- If license is listed use that. - If no license is listed and the medium is 1) Text/Images/Video, you can license it under CC-BY-3.0 2) Source Code, you can license it under the MIT License 3) Other, All rights reserved. - If you aren't granted the rights you want, email me about it. Unless it's fair use, in which case, go nuts.
I keep stuff permissive as possible. Copyright, IP and Patent Laws are all bad perverted jokes.