BusinessWeek magazine will use the LinkedIn API to embed links within content that allows you to click on a company name and see who you are connected to via LinkedIn. Note: not yet live as of Dec 11th 2007.
Your Mashup not listed on ProgrammableWeb yet? Tell us about it and get listed.
The Virtual VAN
APIs Make Money For Amazon
ActiveSalesforce for Ruby
Python Wrapper for Digg API
A Java wrapper for LinkedIn APIs
LinkedIn API PHP Class Part 1: Getting Started Tutorial
LinkedIn Ruby Gem
APIs, mashups and code. Because the world's your programmable oyster.
Executive Editor, ProgrammableWeb. Author, Map Scripting 101. Lover, APIs.