Just looking at the number of casinos that are now online easily proves the success of online casinos. The problem now is there are so many of them that a player is hard pressed to make a decision between them. The two factors that seem to sway more players than any other are the bonuses paid to a new player and the customer support. The support the customer likes to see is a real Live Chat availability with casino people who can answer the questions put to them.
The bonuses are important in two ways. The amount is important, but of even greater importance is the way it is earned and how quickly it is dispersed. Two sites that have excellent situations with respect to bonuses are Lasseters and Jackpot Joy. The support on both is very good also.
The sites that were mentioned have other areas to recommend them, but these two elements are what players look at first these days. The competition to get new players is forcing the online casino to offer better incentives to play on their site and this trend is likely to stay in place for a while.