The folks over at fastmac.com are working to create the u-socket. It is a power outlet with two USB jacks in the plate. This is a great little product. So far it has had some delays. Head on over and check out the specs – http://fastmac.com/usocket.
This little gem is available for order for $20.00. Sounds like it is not available yet. I plan on ordering this today. From other forums it sounds like it will power an iPad 10W power. We will have to see. Not only does this allow for a central charging station, it will make for a clean layout.