With so many new MMO that aim to change the monotony of "WOW-cloning" within the MMO landscape by approaching it differently, it's not worth it. WOW was the best of its kind of MMO, but that type of MMO is not the best in itself.
With games like Star Wars: The Old Republic, DC Universe Online, End of Nations (RTSMMO), and especially Guild Wars 2 (looks like the best out of them all in terms of changing everything that's bad about MMO and iproving upon what's good. plus, NO SUBSCRIPTIONS) your money is better spent elsewhere.
Champions Online is going Free-to play next year as well, so that's another contender i guess (if you're worried about money).
With games like Star Wars: The Old Republic, DC Universe Online, End of Nations (RTSMMO), and especially Guild Wars 2 (looks like the best out of them all in terms of changing everything that's bad about MMO and iproving upon what's good. plus, NO SUBSCRIPTIONS) your money is better spent elsewhere.
Champions Online is going Free-to play next year as well, so that's another contender i guess (if you're worried about money).