I was about to create an account with Betnomi around a week ago as I was chasing better odds. Upon signing up, users are asked which fiat currency they are interested to bet with.

If I'm not mistaken, betting is made available through fiat only. However, deposits and withdrawals are allowed in various cryptocurrencies. So that means Betnomi has also a sort of an internal exchange, although one which probably automatically does things for you upon deposit and withdrawal.

So I'm not sure if that makes the site valid under this compilation.