If you are looking for an interesting discussion on headaches and want to see some other people who have been suffering for many many years thoughts and feelings on the subject you can visit the link at the bottom of this post.
The link is to a article written by Paula Kamen on Migraines and her prespective and an interview with a headache specialist. I personally strongly dislike the article due to leaving not much hope to patients suffering with headaches and the problem with doctors who are trying to treat them.
http://migraine.blogs.nytimes.com/2008/02/19/leaving-the-rabbit-hole/#comments