Paper is bulky, hard to duplicate, easy to lose, and more expensive than bits.
To solve this problem it's easy using a Macintosh computer, an Internet connection, Eudora and Linko. The idea of an electronic business card was born in order to satisfy two main requirements. The first one is to having a standard way to manage personal information, like names, addresses, phone, etc. We would like to send our personal information to people in a standard way when we communicate on the Internet. The second one is the possibility to extract personal information from sender's messages with little effort.