Yesterday was interesting. I was watching an online pool tournament at one of the sites that actually allows you to follow other peoples play during a tournament. It's a great way to learn how other people play online pool and a way to find out what their online pool trick shots are as well.
There were a few people I watched play that were in a class of their own. They looked like they could out play anyone else on the pool tables. This highlighted to me that players need to remember to pick and choose the online pool halls they play at carefully when they are playing for cash. Better to play pool at a spot where you know you have a chance to win! So keep an eye on other players and watch some tournaments on the site you're thinking of playing on.