Top 10 Online 3D Virtual Worlds
1. Second Life - Internet virtual world started in 1999 and run by Linden Labs. There is no better place to create buy and sell products. The recent introduction of voice chat has helped stave off complaints on performance issues.

2. Update! Google has launched My World as Google Lively - Secret Google Second Life Killer being tested by students at Arizona State University. Will integrate with all of Google’s other services making this the most usefull of all the online virtual 3d Worlds. Now available read more about Google’s Lively Here.

3. World of Warcraft - Multiplayer online roleplaying game created by Blizzard Entertainment in 2001. One of the most popular online games and the highest paid subscriber base. Leveling up is the ultimate goal. There has been a crackdown on trying to make money with this game by selling gold, characters, items, etc.

4. IMVU - Chat with new and old friends in a customizable 3d chat room, create your own customized avatar and chat with friends while creating custom rooms and objects and even earning money. You even get one thousand free credits when you sign up. IMVU Inc. was created in 2004 and has 20 million registered users and $1 million in revenue each month

5. Kaneva - 2D and 3D social networking and virtual world created by Kaneva, Inc 2004. Quickly gaining popularity for game developers. Easily combine video, social networks, and 2D.

6. There.com - MTV Networks run Laguna Beach Style virtual world created by There Inc. in 2001

7. Active Worlds - Virtual Reality 3D World created by Active Worlds in 1997.

8. Meet Me - Opening in December this Japanese version will have excellent graphics. Created by Transcosmos, Inc. It will be based on Tokyo Japan and will be G rated with many rules such as no flying.

9.HiPiHi - Developed in China and heavily censored by the government.

10. A World of My Own - Created by Sir Richard Branson with Virgin Games owning a 20 percent stake.

11. Moove - German based virtual world created in 1994. Emphais on 3d Chat and dating. Based on rooms instead of worlds.

I am planning on adding more information to this post shortly. If you have some information on any of these 10 virtual 3d worlds please comment and I will add it to this post.
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MapleStory.com has over 50 Million global players!
What about Uru?
maplestory has to be the crappiest game i have ever ever played
World of warcraft has a “huge” playerbase.
Currently over 10 million players worldwide.
I am not very much into games because it just hurt my eyes but your post sound very interesting..
Hi just a visit from my Entrecard. Have a nice day
Hi!
You’re the featured entrecard at my site at the moment.
Thanks!!!
Have a great weekend!
I LUV MAPLESTORY..I MENA LIKE I=TS SO FUN AND ENTERTAINING AND NTO CRAPPY LIKKE WHOEVEER SAID..LIKE TRY PLAYIN IT EACH TIEM IT GETS UPGRADED…OR TRY LAYIN IT FOR WAT ITS MADE FOR NOT TO FIND WATS WRONG W/ IT
World Of Warcraft takes #1 anyday lol
Huh? Please translate.
[...] 3. World of Warcraft Avatars: [...]