Prosopagnosia Links

http://www.answers.com/topic/prosopagnosia
General Reference site.

http://en.wikipedia.org/wiki/Prosopagnosia
General Reference site.

http://www.choisser.com/faceblind/
Face blind book written by Bill Choisser, is a prosopagnosic from birth.

http://www.prosopagnosia.com/main/stones/index.asp
This site has a brilliant metaphor for face blindness which uses stones instead of faces. Many prosopagnosics really relate to this article.