Judging by
www.dicesites.com it seems like Primedice is doing 50 million USD in volume a week. That's absolutely insane. I don't think there's many sites that come close to that. I Googles around a bit to see what turnover other casinos have and it seems Primedice is up there.
Go Bitcoin! Hopefully Primedice can help rise to the top and show everyone why Bitcoin is so amazing.
I am not sure how reliable dicesites.com is, but I have used PrimeDice from 2013 onward, when they used to have a lot of promotional offers here in Bitcointalk. Also, they used to have one of the longest running signature campaigns here in BCT. The monthly maximum payment was somewhere around
BTC2.40 (the exchange rates were lower then).