I stumbled across this one the other day and decided to sign up and check it out. You can now create a business card that can be accessed by texting a message to 50500 through contxts.com. Try it out: text MISTERLAMB to 50500 to receive a text with my contact info. Once you receive the text, you can store the information in your phone and transfer it to your computer. No longer do we need traditional business cards.