Well it is free right now. I'm sorry we haven't posted our privacy policy yet. It should be up there tomorrow. The only thing we use your registration info for is to communicate with you as we make additions and updates to the site. Eventually we would hope to charge a modest subscription fee and you can see that in the account management screen once you log in.
This is ONLY to be used to report flooding, spam, advertising and problematic (harassing, abusive or crude) posts.