I also did it! Super interesting and actually quite fun experience. I dont think I'll win anything tbh, but I did the same question as you! What did you write about? I did mine on Psychiatry and how it (negatively) informs us how to live by medicalising behaviours and expecting conformity to a certain structure at risk of being labelled 'ill'.
Out of interest did you get a confirmation email for it of any sort? I've heard literally nothing and I feel paranoid...