Pornography powerhouse PornHub, one of the most visited web sites in the world, is a major purveyor of free on-line porn; these sites are also known as porn Tube sites. According to their latest statistics, the average American spends 10.51 minutes on PornHub. This proves that the men, and the vast majority of porn-Tube users are men and boys, use these sites as masturbation aids. For the most part, the clips on PornHub are about 5-10 minutes in length. Therefore, men are accessing the site, masturbating for a few minutes, and then exiting the internet. This is a very dangerous situation since men are associating pornographic material with sexual function and release. When the link between porn and sexuality is made in adolescence, the bond is fused through adulthood and then becomes all the more difficult to break. Now, the effects are clear in society: men who are unwilling to emotionally or physically commit to one woman, the continued use of pornography by men - well into their marriages, the rise in promiscuity and divorce.