Yes may be this can be compared because the chance might be the same here but what I do know is that there is not all site that offer that huge single payout. I only think about primedice and not other sites again that can over this huge amount of payout. And you must bet around 0.007 btc just to get 71 btc payout. So yes if you are lucky enough but the chances is really slim to get this
Btw for OP if you are willingly to ask for escrow to hold it then it might be really interesting project to bet
LOL, ESCROW. Holy shit dude. I'd bet my pants that more than half the legendary users on this forum will scam exit with that amount of money in btc. Fuck man, what kind of people do you think type behind these accounts? Saints? Escrows scamming people has happened over, and over, and over on this forum and yet people seem to think once someone is trusted, they are bound by a holy contract to not lie or steal ever again.
Don't use any escrow OP, it's your money, that's as trusty as it gets. Chances of you scamming people off 2$ each is still existent, but unless your pic is photoshopped and you're not the real owner of the website, and/or unless those news articles are fake information (where both cases are a little too unlikely imo), then you have no reason to scam on this one. Hell you probably make more profit being legitimate than doing that, if you manage to gather enough people for the raffle.
Only way to escrow a raffle this big would be to have at least 6 or 7 people share keys to a multi-sig address, but it's going to be way too complicated, and it's just plain stupid to suggest an escrow for this.