yes
penguin website www.clubpenguin.com or cp.panda website panfu.dog or cat website webkinz(webkinz isn,t a website to chat but it is a virtual world.
Yes, there are. Such websites as SimCountry, Cyber Nation and NationStates are good virtual world websites.
imvu
the best website in the world for tweens is thetweenmagazine.com
Here are suggestions from a variety of WikiAnswer contributors (WikiAnswers cannot of course guarantee the suitability of websites).millsberryhabbo (virtual and chat)imvumeezpixiehollowmoshimonsterseverythinggirlgirlfriendtotalgirbratzcleogirltalk.forumotionclubpenguinpopcornlandcloudsanriototolandwhyvillesmashmoutheverythinggirlstardollgirlsensebarbiegirls
Maybe for your kid i would say that secretbuilders is a good virtual world!
The Sims 3 is a good website you can chat and meet new people, but the thing is that you have to download it. also buildabearville, you dont have to download it.many good websites are good
A good Fashion Virtual World that I have heard of is www.Stardoll.com. ON Stardoll, you can create an Avatar, chat with other people, and more. You should go check it out.
match
it depends what you like. addictinggames.com teennick.com girlsgogames.com (for girls obviously) fungames.com i like these sites but there not chat rooms or virtual worlds. hope i helped.
Pop tropics is a good virtual world
yahoo