Perhaps the biggest gambling game going right now is poker. Poker has exploded all over the world and poker players are much like rock stars these days. There are over 300 different poker rooms online and over 2 million people play at these rooms every single day. Online poker is a huge draw since the mechanics are easy to grasp and there is a potential to win big with each hand played. This all means that there is a huge potential for addiction to poker aswell. The swings up and down can take a big emotional toll on any gambler. Addiction to online poker is perhaps the most common type of gambling addiction in the world right now.