I found this site by accident. Currently, I'm finishing up an independent living course at a vocational school. One of my teachers knew I was interested in writing, and she found an ad for a publishing house in a magazine. She tore it out and gave it to me. I called the number in the ad (not knowing whether they were legit or not, but feeling that it would make a good learning experience in any case) and ordered their free information packet. A few weeks later, I received a booklet in the mail. To my disappointment, I learned that this was from a vanity publishing company. I knew I didn't want to do business with these people, but I decided to go online and learn more about the publishing industry anyway. Wikipedia led me to the Writer Beware site, which led me to here.
And there you have it!