Plagiarism
Plagiarism: The act of plagiarizing or an instance of this.
Plagiarize: To use and pass of someone else's ideas, inventions, writings, etc. as one's own. To take another's writings, etc. The application process here is based in great deal on external sources and others' writings - in fact, part of the application asks for players to list links that include further information about the characters they play. What it does not do is ask players to pass off that other information as their own (and it is fairly obvious when it is not).
Even taking from non-copyrighted sources is not acceptable.