is ... staggering. The specter of tort liability in an area of such prolific speech would have an obviously chilling effect. It would be impossible for service providers to screen each of their millions of postings for possible problems. Faced with potential liability for each message republished by their services, interactive computer service providers might choose to severely restrict the number and type of messages posted. Congress considered the weight of the speech interests implicated and chose to immunize service providers to avoid any such restrictive effect." This rule, cementing Section 230's liability protections, has been considered one of the most important case laws affecting the growth of the Internet, allowing websites to be able to incorporate user-generated content without fear of prosecution. However, at the same time, this has led to Section 230 being used as a shield for some website owners as courts have ruled Section 230 provides complete immunity for ISPs with regard to the torts committed by their users over their systems. Through the next decade, most cases involving Section 230 challenges generally fell in favor of service providers, ruling in favor of their immunity from third-party content on their sites. Erosion of Section 230 immunityRoommates.com (2008–16) While Section 230 had seemed to have given near complete immunity to service providers in its first decade, new case law around 2008 started to find cases where providers can be liable for user content due to being a "publisher or speaker" related to that content under §230(c)(1). One of the first such cases to make this challenge was Fair Housing Council of San Fernando Valley v. Roommates.com, LLC 521 F.3d 1157 (9th Cir. 2008), The case centered on the services of Roommates.com that helped to match renters based on profiles they created on their website; this profile was generated by a mandatory questionnaire and which included information about their gender and race and preferred roommates' race. The Fair Housing Council of San Fernando Valley stated this created discrimination and violated the Fair Housing Act, and asserted that Roommates.com was liable for this. In 2008, the Ninth Circuit in an en banc decision ruled against Roommates.com, agreeing that its required profile system made it an information content provider and thus ineligible to receive the protections of §230(c)(1). The decision from Roommates.com was considered to be the most significant deviation from Zeran in how Section 230 was handled in case