I've played at every major poker site for that past 10 years or so and right now the ONLY decent site available to U.S.players is Carbon Poker, or one of the other "Merge" poker sites. Carbon has the most players and best overall selection of games & tourneys. Depositng and withdrawals are fairly easy, and most of the popular poker forums hold games there. Overall the best site at this point for U.S players. Now if you're not a U.S resident then you would probably would enjoy Fulltilt, or Pokerstars which Fulltilt just purchased. I would play at either of those 2 sites myself, but living in ther U.S. makes that impossible. GL!
Q