ABBYY Business Card Reader - Scan cards ≡ in a second and manage them everywhere ☁
Etch Clock - Modern clock that looks like it's etched from clay
MakeBizCards - Easy to use web-app for designing your own business card.
Linkcard - Create stunning digital business cards
BP Business Card Designer - Design and print your own business cards.
Knowee - Don't print your cards - Impress your contacts.