I don't analyze ever move played. I play it like live chess. Except, I can log off in the middle of a game and come back to it tomorrow. Live chess, I play it now, finish it, and then I'm done.
Also, you get to play in tournaments with correspondence chess.
i have yet to figure out the joys of correspondence chess. can someone market it to me? Does one really sit and analyze every move played? Are outside sources allowed i.e. books, opening guides? and computer banned? or does it just give you days to analyze each posistion?