Here's my input on this from a gamblers point of view. If I'm gambling on a site, I do prefer to be able to see if they can cover the bet I am placing. There would be no need for opaqueness unless something is wrong with funds. I can say, "Hey I bet you a million dollars" but we both know I don't have it, but if I say, "Hey, I bet you $5 dollars" then people start thinking. Hmm. Maybe he's for real, lets see if you have the $5 bucks. Same with gaming sites. The purpose of the gaming license is to "supposedly" show that you have "x" amount of funds to cover the house. With BTC its a lot different because now you have to factor in lots of other variable such as price, supply, and the validity of the operator. If I trust the operator, fine I do not need to see the funds. If I do not trust him, I need to see the funds. So with BTC I feel that it is pretty much at the investor/gamers opinion if they want to see this. If DaDice does not reveal their investors funding/balance I would feel like something is being hid from me in my personal opinion and would have to make a decision on whether to trust them or not.