For the business apper - an OCR card reader is pretty standard practice, so standard that there are actually three of them in the top 15 business apps. 10: ScanBizCards ($6.99) 12: WorldCardMobile ($5.99) 13: Business Card Reader ($5.99) Have you used any of these? What do you think? How accurate are they? How often do you use them? If you could add features, what would it be?