Cut power to charging gadgets as soon as the battery is full with the Belkin Conserve Socket Energy Saving Outlet. It has a timer on the side or 1/2 hour, 3hour and 6 hour charge times. Priced at $9.99 I think it is a good deal.
Another cool outlet adapter is the Belkin Conserve Power Switch. It has a switch on the side so that you do not have to keep plugging and unplugging small appliances like a coffee maker. I bought a digital coffee maker because it came in black, not or the programming module so I am always unplugging it, this would be handy. or $6.43 I think it is definitely on the shopping list.