There is a few like: clubpenguien ourworld binweevils There is some more but this is a good start
at Pokemon vortex
I would recommend any of the games in the related links:
Any Virtual Worlds For Teenagers Were You Can Be A Fairy
Virtual worlds are NOT bad for kids! The people that interact with your child are probably bad. Some are good, some are bad, but virtual worlds are not bad! Virtual worlds are created by people that want your children, teenagers, and adults to have fun when they are bored, or at any time! Their are many virtual worlds, so don't worry about not finding the one that fits you! Good luck! :) - Sally
Yes there are.
No
Nearly all games that include a virtual world are advised for players from 13 year and over.
Club Penguin, Poptropica, Neopets... Go and play with your friends.
there is Be Bratz
Azeroth
Xivio.com
Tinier Me