Hi! interesting project, I came here because of the bounty, but I'm quite interested... Out of curiosity, are you planning to add more kinds of "rewards", as "journeyto100k" did? For example when you reach xx points you get xx MAF, or a random prize, to give those who participate a chance to win something even though they're not in the top 3?
Thank you for your interest and support! I will be sure to pass along your suggestion and keep you updated of any changes in this regard.