I don't know if Bitwipup want to establish them as a Casino or Just a trading platform. But as their ANN is in gambling section, I believe they claim to be a casino. What is the possibility of adding various games apart from trading? Is there any chance?
I believe they are both trading and gambling, but since you are betting, they can also be classified as a casino; and about the possibility of adding games that will defeat their purpose as a trading casino, but why not if there are demands and they want to go further it's possible.
We have seen casinos adding new games and new features because they want to be competitive and keep up with what gamblers need, to keep up in time.