Sharing Creative Works 18

[[Sharing Creative Works {{#expr: 18-1}} | <]] | {{#ifeq: Sharing Creative Works 18 | Sharing Creative Works | | ^ | }} [[Sharing Creative Works {{#expr: 18+1}} | >]]

Do you want to allow others to make changes (derivatives) to your work without having to ask? Prohibiting derivatives might prevent others from making something really cool out of your original.