I went through and googled the first lines of the rest of that person's stories, and found 5 other stories that were copied from other sites. I guess they thought they'd never be caught?

"You need me. You wouldn't be much of a hero without a villain. And you do love being the hero, don't you. The cheering children, the swooning women, you love it so much, it's made you my most reliable accomplice." -- Lex Luthor to Superman, Question Authority, Justice League Unlimited