Could have been a good discussion if you did not add the Fortunejack issue you already have your answer about blockchain gaming but the question that is not yet addressed is the Fortunejack issue have you opened a scam accusation I've checked your post and have not if you have issues small or big amount and if you have proofs and strong case then go and post it so Fortunejack can address it, you've been spamming their thread.
Giving out accusation here will not be taken lightly, is what OP should be reminded. Plainly stating such serious accusation is not enough for the community to believe it, without being justified with receipts and evidences that will support the claim. Especially when known site like Fortunejack is being involved, then such matters should be really validated.
Oh the irony here couldn't be funnier. You say all this while promoting a known SCAM! What kind of justification do you have for promoting a scam where many people have come forward showing proof that it is. It's sad that people are that desperate that they're willing to promote a blatant scam.
OP you should provide proof of Fortune Jack stealing $20 from you.
In terms of blockchain gambling, is this truly a way to be able to ensure that Casinos are not cheating? I do not know much about it and how the two can work in conjuncture with each other.