Islamic countries have their rules and they are very radical with that and with the religions that imply everything that Islam is , I respect that culture a lot, because they have Rules and things where if they are not followed they are Capable of getting into Serious problems and when this is how things are , I prefer to leave them as they are , because only 1 as a Person will not Make a Difference , and if they have already established things and rules, then whatever they can do , what I see is that games of chance should be accepted worldwide without any type of cover or lack of respect for religion or things that imply that it will be done Wrong , I am in favor of any game being given so that they can be successful in all the people of the world and They manage to do something great, players in the World , wherever they are, need to play and do Something so Healthy that it is to have fun.
Yes Islam have some highly strict rules and some of the countries within the religion have set those rules for their citizens, and some go as far as giving life sentence to those involve in gambling, but at the moment things are changing and Internet have helped a lot in that regards, giving people the privacy to do whatever they like from the comfort of their home without a anyone knowing.
So the rate of gambling is increasing and the government of such countries are beginning to get use to it and since they can not monitor all their citizens online activities, is far more better to now regulates the casinos and that is what most countries are doing.