PS3 Home Network

I've been keeping an eye on this for a while, and last week's Game Developers Conference unveiled quite a bit of information regarding the PS3 Home Network. If you haven't heard of this, it's a virtual world designed for the PS3 and allows users to create and customize an avatar, interact with other PS3 Home users, and integrate somehow with various PS3 games. At the GDC presentation, they announced the Home Development Kit (HDK), allowing users to create content for their virtual living spaces. You can read more about the GDC presentation at Joystiq