Blogs and Social Networks Virtual Worlds

Blogs and Social Networks Virtual Worlds. Virtual Avatars, Worlds, Social Networks, and Gaming is getting absolutely Huge on the net. We found an incredible "Hub" site full of lists that we thought to do a show about this "Hub" site http://IVinnie.com and many of the "Sub" sites listed here. Virtual Worlds, AvatarsUnited.com, Gaia Online, and many more Virtual Social Networks, But aren't they all really virtual? Or Virtually Real? LOL :)