Yep, as some people have said before, Evil Points are accumulated when your IP (Usually through a proxy or tor) has been banned before. The idea behind it, is that individuals that want to remain anonymous are barely penalized. Its designed to be an amount that someone could obtain from faucets in a short amount of time. For that reason, its barely noticeable for individuals who want to have 1 or 2 accounts. It does however discourage people from making thousands of accounts. In short, it blocks spammers and is barely noticeable for individuals.