Similar to Shortcut hunted a few weeks back: http://www.producthunt.com/posts...

offline mode has to be a huge selling point. in the past week ive seen a bunch of different stores with fancy new iPad POS systems "down" due to this. At a venue like MSG or live event it's way worse. At Governors ball, a PayPal employee legitimately got punched because their app was down when it was supposed to be offering discounts.