Dunsuknup, While it is true that posting links to sites that offer goods or services or other message boards, etc are supposed to go into the Advertisements section of in one's personal profile that is not true of all links. It is perfectly acceptable for members to post links to other websites that offer information or resources that might be useful to other members. For instance, if someone asks about what modern Druidry is all about, it is permissable for other members to post links to sites with information on the beliefs and practices of Druidry.
Trust the Mods to know when moderation is necessary. You don't really need to be telling others what the rules are.