There are many online forums where pool players can discuss the best places to play a good game of pool or you may even be able to find out some insight tricks into what people are playing on various tables in different sites. Forums can be one of the best ways to become part of a community and find other people who are at the same level of play that you are and who would be interested in playing against you.
When you're posting on a forum for pool players you need to make sure you are honest about the game that you play and how you play it. You should also be polite to other forum members. Any dis-honesty will quickly get you kicked out of the forum and will lose you any chance you have of playing against other pool players on the forum who are looking for a game.