No website (not automated). Not provably fair. And a house edge of 16.6% (?!) Ehhh.. is this a joke?
Sorry to say, but within the bitcoin community those things aren't really accepted, I highly doubt you will get players this way.
Using marcotheminer as escrow is fine though and donating some to charities is obviously good. But this is not going to work this way.
I agree with this. House edge is too high. Return is just 83.3%. A dice site got 99%. No reason to attract players.
Ok, thanks for the advice.
I will be updating the OP soon.