These are some links, but there are far more on the net nowadays. I have not added any new links in a long time, but this may at least get you started.

http://www.choisser.com/faceblind/
Bill Choisser's book about his face-blindness. It also talks a lot about face-blindness in general terms. As Bill points out in the beginning of the book, don't expect your face-blindness to be exactly like his. Still this is the most thorough text about face-blindness that I have ever found.

http://prosopagnosia.homestead.com/
Maria's site about her life with face-blindness.

http://www.prosopagnosie.de/
This site is also in German. The authors try to describe prosopagnosia popular scientifically. The are looking for ways to help face-blind children.

http://home.earthlink.net/~blankface/
Glenn's page about himself. This page is very brief.

http://home.earthlink.net/~blankface/prosopagnosia.html
Glenn's FAQ about face-blindness.

http://home.earthlink.net/~blankface/links.html
Glenns link page lists several pages by face-blind people.

http://home.earthlink.net/~blankface/lists.html
A mailing lists just for people who are face-blind.
The entry form is available at: http://www.prosopagnosia.com/interactive/fbf/apply/index.asp

http://groups.yahoo.com/group/faceblind
This is a public message-board about face-blindness.

http://news.bbc.co.uk/hi/english/health/newsid_860000/860188.stm
A news story about Lincoln Holmes who became face-blind in a car accident.

http://serendip.brynmawr.edu/bb/blindspot1.html
Do you find it strange that someone can have something like face-blindness all their life, and not know about it?
Do you think that you know all about what your eyes see, or cannot see?
Would you be surprised to find that there is a big hole even in your vision?
Then take a look here.