Business Cards from common sources

The kind of data that goes on a business card can also go on a number of other documents, printed or otherwise, like

• Resume headers
• letterhead
• PalmPilot phonebook entries
• RFC2426 vCard entries (see also draft-dawson-vcard-xml-dtd)
• corporate "411" databases

All of these should get the same basic data, though different forms should filter out different amounts of data (at very least a private/internal/public designator.)