I haven't been in there for years now, but the creativity of the user community was off the charts in that place. I used to know a guy that claimed to be making ~$1500 a month selling virtual cowboy boots, I had known him for some time, and he never gave me reason to doubt his claim, and based on how much people like to play dress up in that world, I will give him the benefit of the doubt. MA could learn a lot about avatar emotes, dances, movements, etc. from them, among other things. I don't know what its like now, I might go back and have a look around.