Of course pornography has an impact on society!
“In younger couples, the increasing availability of pornography on the Internet, which has been shown to affect sexual attitudes and perceptions of “normal” behavior, may be playing a role in rising infidelity.”
http://www.nytimes.com/2008/10/28/health/28well.html?partner=permalink&exprod=permalink
David Hasselhoff is laughing all the way to the bank.