The different ways that these virtual world can be used for many things, can be used for design something in 3D, make a sculpture of some kind, create a world in which you or someone has always imagine in living in. The pros are creating something different, make your reality become to life, however, the cons are some people wouldn't like this idea. What seems to you as art, to others made seem something else. Creativity is being created but in a virtual world, maybe what you create in a virtual world cant be made in real life. The future of the virtual world is going to continue increasing and be use more as the future continues. In the next 50 years I can see people living in a virtual world themselves and flying virtual cars. In the article in the New York Times " In Room 100, It's Sid and Nancy All Over Again", Micheal Brown created a 3D virtual hotel where Nancy was killed in room 100, t
he rest of this hotel is as close to real life as I could make it. You can actually check in if you login into the virtual world and check into the hotel. In the second article in The Washington Post " At Hearing, Real and Virtual Worlds Collide", talks about how they used the audience and projected it into a virtual world where they would see how it plays out in the virtual world.