The CDA is part of our federal laws. An excellent Wikipedia article discussing the history of the law can be found here.

In short, the CDA provides that when a user writes and posts material on a website such as Ripoff Report, the site itself cannot, in most cases, be held legally responsible for the posted material. Specifically, 47 U.S.C. § 230(c)(1) states, "No provider or user of an interactive computer service shall be treated as the publisher or speaker of any information provided by another information content provider." Because the reports on Ripoff Report are authored by users of the site, we cannot be legally regarded as the "publisher or speaker" of the reports contained here, and hence we are not liable for reports even if they contain false or inaccurate information.

Seems like some big companies and a lot of money went into:

goodbusinessbureau.com
bad-business-rip-off.com

I'm not here to slander anyone, I want to tell the truth and that's what I'm going to do. They can say all they want but if I have proof and facts then there is no case.

Who was that directed to? and why are you speaking latin.

To tell you the truth, I really dont give a ****. 99% of the scam sites operate overseas so they can't do anything about it. And what I said was specifically towards superiorpapers.com and yes I am talking to them.

superiorpapers.com and all sites affiliated with them - You are a fraud! a scam! and a cheat! I have proof through my university and other sources that you plagiarized off of an Amazon.com review, so if you want to send me threats go ahead, because you can't do a damn thing about it. I will expose your fraudulent acts in hopes that you either learn to do business ethically, or cease to do business at all.

There, I said it. What's gonna happen now? Are they gonna fly over here and claim libel? Under what jurisdiction? Will I receive a stern letter written in broken english claiming that I am unfairly slandering the company? Gimme a break. Have any of you heard of ripoffreport? There are thousands of customers exposing the fraudulent acts of American companies (AT&T, Charter, Best Buy) and none of them get slammed with lawsuits. You know why? because it makes the company look guilty.

I know for a fact these little crap scam sites are going to ***** and moan more then anyone in the world but it's all talk. If your a legitimate site and you do good business then there's nothing to worry about. This is a basic constitutional right.

If someone else posted it then I hold no liability.

I'm assuming they would try to sue me for Libel. If I'm posting other peoples experiences then its completely legal - FIRST AMENDMENT RIGHT.

I would also post this disclaimer

The content contained in documents on this site are not advice. it is not legal advice and it is beyond the resources of this sites maintainers to investigate each and every claim made. We feel that it is our legal right to allow members to express their opinions without the need of censorship. To this extent we must issues the content for its entertainment value only. The reader is ultimately responsible for his or here actions. The members of scam-site-x are welcome to have open disscussion on this site to express opposing viewpoits .

How are they going to bring down lawsuits if all of them aren't based in the USA?