The CheatConfession website lets its users anonymously confess whether they have cheated on someone, have been cheated on, or have had thoughts about cheating.
Users can also anonymously write letters to the person who they've wronged and vice versa. You can also vote whether or not someone was justified in their actions or comment on their posted stories. The CheatConfession website is definitely an interesting concept to have for those who need to ease their guilty conscience. Check out the site in the featured link.