We've added cryptonote-based currency - Monero (XMR).
It seems we are the first lottery who really did.
Go to Fairproof.com and spend your Moneros.
Well done. Small step for Monero huge step for FairProof
Such backwards logic. No offense.
That said, it should be easy for other gambling and lottery sites to add monero. It's inevitable as it will not die like so many other coins with which those nice kind of sites do business, anyway