My quiz is number one

Wow, over five years ago, I posted an American Culture quiz, and it's become number one in an online search. I know a couple of ESL teachers who use it in their classes, so I'm glad it's been useful. I remember when I first posted it. I got some feedback from the Great Language Hat, so I ended up revising it. The quiz was based on questions that non-Americans asked me, and I planned on doing a follow-up, but I didn't get any more questions. If you think I should create another one, let me know.