"Just because it doesn't fit some people's notion of what a game -is-, doesn't make it not a game. If you do something for fun, it is a game, even if its bouncing the ball for your dog, or wiggling a wand with a feather boa on the end for your cat - those are certainlt games without levels and winners.
And if you are spending time in SL for any other reason then fun, then you ought to consider going back into RL, just because its not supposed to be specifically fun."
Hm, well. According to this, then I must be the luckiest, or unluckiest person in the world. Since my store in SL is my "job", I guess it is pretty safe to say I use SL "for any other reason than fun", so according to you I should consider not doing it and going back to "RL".
On the other hand, since "it is a game", I guess I am extremely lucky to be one who "gets paid to play a game". Your analogies are very poor, and very inaccurate. There are games inside of SL, yes. You can even use SL as a game, if that is what you want to do, sure. There are lots of people who login to do RP or whatever else and consider it to be a game. Thats fine. There are others who login and use it for socializing, both in fun and serious ways. There are people who "teach" through SL. There are fundraisers and non profit organizations in SL. Youre telling me all of these people are simply "playing a game"? I think not.
My point is SL, in and of itself, can be whatever the USER wants it to be. If you chose to make your experience into a game thats fine, but it still doesnt make SL as a whole a game any more than you having a laugh at work and me saying its a "game" because you had "fun".