Feel like taking your hard-earned capital and turning it into ones and zeros? Stocking up Farmville "cash" just got easier as Zuckerberg and Co. have announced that they're bringing pre-pay Facebook Credits cards to the impulse racks at Best Buy and Walmart. In Target stores since September, they'll be available in denominations anywhere from $5 to $50, and as for the credits themselves, they're redeemable within over 200 games and apps on the site, but sadly they're utterly useless for that one need we have above all others: stopping people from tagging really unflattering pictures of us.[Thanks, Jeff]