Grant is from referbingo not revenue giants 
Revenue Giants will not tell me anything which i can understand to a point .Since these programs still accept usa players it should not affect the stats.The person said they were selling because of the USA LAWS.Since I am not american I havent really read the fine print of the laws in terms of portal owners so took that at face value.
I would accept a 70% drop but not 93% ,it is actually closer to 99% LOL.