ParentBiz.com is a directory for parents. Although, this site contains web pages to purely web sites such as babies, kids, children, family, parenting, teen, health, recreation, education.
ParentSuccess.com
Offers helpful advice for parents of children 2-12, teenagers and surviving the college years from noted expert and author Dr. Roger McIntire. http://www.parentsuccess.com/
ParentsPlace.Com
Parenting resource with newsletters, online forums, shopping, and advice on fertility, pregnancy, babies, and toddlers.
Child Development Institute
Resource for information, products, and services related to attention deficit hyperactivity disorder, dyslexia, learning disabilities, parenting, and child development.
Parentline Plus
A UK registered charity, offering support to anyone parenting a child - the child's parents, stepparents, grandparents and foster parents.
Creative Parents
Supports creativity in parenting and other aspects of parents' lives: careers, hobbies, time-management.
20ish Parents
Issues of Generation X parents. Chat, bulletin boards, contest, polls.