Indeed, these were the answers that were mostly unanswered. I am impressed by the answers at the question about Satoshi Nakamoto on the other side, I thought that everyone agrees that his identity is secret and I am very confident that it should remain this way. I remember that there were some fake news released about the death of Vitalik Buterin, and in that day the price of Ethereum dropped. I don't even want to imagine the impact that words of Satoshi could have over the market these days if he becomes popular. I think it is healthier for the market (and less dangerous for him) to remain anonymous.

Anyway, overall there was a lot of fun to take part to the competition you organized and a lot of people got upvotes so I believe that you made the days of a lot of people happier :D