<a href="http://www.bluemars.com"><img class="shot2" src="http://tctechcrunch.files.wordpress.com/2010/11/bluemarslogo.jpg" alt="" /></a>3D online virtual worlds are nothing new. From World of Warcra
<img src="http://tctechcrunch.files.wordpress.com/2010/03/avatar-logo.png" class="shot2" /><a href="http://www.avatar-reality.com/">Avatar Reality</a>, developer of the massively multiplayer online vi