I just finished the SEO quiz on seomoz.org. I got 200/255 – 79% so I guess they consider me a “professional”
The problem is, I don’t feel like a pro. Many of the answers I guessed and got right, but honestly I never thought about them nor bothered to implement them. I think what I may do is take all the answers (after you complete the quiz you will get an answer sheet) and go through them one by and and apply them to one of my sites. We’ll see how well traffic increases to that site.
Maybe then after a bit of study I can go back and take the quiz again and be an expert! 😉