Interesting, EOS was my first consideration, however, I didn't think about your NFT idea :) Thank you for that, you are right. I don't think either blockchain is necessary, perhaps just make the logins open ended, and reward in NFT's :)

All is very new in development, including myself haha

Just a thought, feel free to ignore of course, but find me on Discord if you have any interest in working together :) You seem to know a good bit about ETH.