I started the thread more in the angle, if there is any significant profit for the gambling site owners at this stage if bitcoin economy. Or it's mostly for fun.
In the spirit of transparency and honesty some of them want to set, i'm sure a lot of people will appreciate if they share their profits or at least give us idea about them.
Drugs are the biggest market driver so far, it's logical to expect gambling will be next. But I don't think that's the case here.
(If you could order hookers with bitcoins that would be second)