It’s a new way of communication, because you will be placed in a virtual world where your character is 3D and you will be able to establish relations with other people by seeing them going around that virtual world.
It is as if you mix The Sims and MSN Messenger, so if you like both of them, you will find IMVU really interesting.
Meet new people, have new friends and experience new chatting experience. Customize your character
Furthermore, when you talk each other, the conversations are showed as if you were in a comic, it’s great. Give it a try, it will not disappoint you.