Our choices on Creative Commons Licensing was fairly simple in my opinion.
Allow commercial uses of your work?
-No way. If you’re going to try and publish our work, we better know about it. (SPECIALLY if you’re making money off of us?!)
Allow modifications of your work?
-Sure, as long as it’s significantly altered, and as long as you share your work alike. We created some things from those who have shared before us, we are sharing too, so why can’t you? It only seems fair!
Everything else gets chosen from those, attributions specifically. Don’t just take our works and expect to be able to claim them as your own!
Fairly simple stuff, very important though I would say!