Well, I have joined LotR just after RotEL released and stayed here for all the time since. I cannot think of a reason to stop playing, and the best reason to stay will be the loads of money I put into it...haha, at least that will be the only reason my wife is willing to accept. No I love the game, just love it. I love the whole thinking process that is required in building decks.
Collecting all my cards in another achievement I'm kinda proud off and that alone will be a reason to never ever selling my cards, even when someone will bid like $10.000, cause I see it not only as cards, but as an achievement as well, and I reckon there are not many people who have collected almost every card there is. I hope a lot of people will stick, cause I like this community. Also, it isn't too hard to keep a deck on GCCG and it is so much fun to play once in a while.
So stick around! And have fun with us now and then.