Forum signatures guidelines Forums signatures are one of the rewards and sometime fun in a forum. Just small guidelines we will like you to follow and be aware of when setting up forum for your profile. * You will not be able to add signature to your profile till you have at least 11 posts. * Nofollow attribute is added to signature in a post of less than say 30 characters. * You can add as many signatures to your profile as the forum allows you. * It’s preferred that you do not use banner in your signature but a discreet banner may be allowed. * You may sell you signature links. * You may exchange signature links. * You may trade signature links.