Funny how history doesn't really repeat itself, but it does speak in rhyme. This is how paypal started out. You'd run a paypal app on your Palm Pilot (remember

Funny how history doesn't really repeat itself, but it does speak in rhyme. This is how paypal started out. You'd run a paypal app on your Palm Pilot (remember those?) and you'd use it to pay people electronically device-to-device, "beaming" cash over the infrared port.