Answerbag
User-submitted questions and answers on any topic whatsoever. Answers are rated, so users can see which answers and users are trusted.
www.answerbag.com Details

Dr. Dave and Dr. Dee
Advice from M.D. and Ph.D. on health, family, relationships, etiquette, fashion, movies.
www.drdaveanddee.com Details

Dr. Phil
Official site of Dr. Phil McGraw. Includes a biography, events and tour schedule, online tests, a newsletter and contact details.
www.drphil.com Details

Go Ask Alice
Question and answers on many topics, with a health focus. From Columbia University's Health Education Program, with a searchable database.
www.goaskalice.columbia.edu Details

Kids Help Phone
Provides help to children in Canada on a variety of issues, such as relationships, school, bullying, suicide, and abuse.
kidshelp.sympatico.ca Details

The Board of Wenches
A group of people who answer all non-trivial questions.
www.boardofwenches.com Details