All content is licensed under a Creative Commons by-nc-sa license, unless otherwise noted. All other information, art, skill images, are Copyright to their original creators, NCSoft, or ArenaNet. In English, this means that any original thought you create is yours, but you license it permanently to us. We create derivative works based upon your original content—that's the nature of a wiki. We, in turn, under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 2.0 license, relicense these works under the same license. This means that, while you retain copyright of your content (you could sell your original contributions to whomever you wanted, or you could license them under different terms somewhere else), we will always have the right to distribute it for free. Further,