30 minutes of phone charging for $3

I travelled to Sacramento California last weekend and while waiting for my connecting flight at Seattle Tacoma Airport I saw the funniest vending machine ever. A machine that supports mosts cell phone chargers from Nokia, Samsung, Motorola and RIM's blackberry and for $3 you get to charge your phone for the same amount the charger costs on eBay and the machine accepts all major credit cards. I wont be surprised if it even accepts paypal at a later date. Its called a Chargecarte. I am sure the company too might soon increase the number of chargers to include digital cameras and pda. I know last summer at Chicago’s airport it was extremely difficult to find an outlet to plug in my laptop or charge my phone and I had to wait for a free socket to plug in my laptop infact I ended up time multiplexing with a good Samaritan in other to charge my phone. So soon even electrical outlets at airports won’t be free