CoinOut Wants to Digitize the Pennies in Your Pocket

"Not only does CoinOut make it easier to pay but also provides you with a little more data on how to manage your money." (shows nice picture of a list of transactions)

Wonderful. Now all my cash transactions can be tracked too! And tied to my real identity. I wonder what they're going to do with all this yummy data...

No thanks, I'd rather just keep those pennies in my pocket and spend them when I can, which was never much of a problem to begin with. (Or use my credit card and get a cash rebate.)