The Business Blogging 500, Wiki Powered

Chris Anderson (Wired/Long Tail Blog) kicks off an open research project:

Short Form: In collaboration with Socialtext, we've created a wiki that tracks which of the Fortune 500 is blogging. Check it out here. 

Jason Calacanis already did by contributing Time Warner Inc (he should know), increasing the count to 14 of the Fortune 500, or 3%:

Blogging F500 Company	Sample Blog
Amazon.com Inc.	Amazon Web Services Blog
Avaya Inc.	2006 FIFA World Cup Blog
Avon Products, Inc.	Beauty Dish
Cisco Systems, Inc.	Cisco High Tech Policy Blog
Dell, Inc	Linux Engineering
Electronic Data Systems	EDS' Next Big Thing Blog
Ford Motor Company	2005 Mustang Blog
General Motors Corporation	FastLane Blog
Hewlett-Packard Company	HP Blogs
Microsoft Corporation	MSDN's Microsoft Blogs
Motorola Inc	Motoblog: 4 bloggers & a phone
Oracle Corporation	OraBlogs
Sprint	Things That Make You Go Wireless
Sun Microsystems Inc	Jonathan Schwartz
Texas Instruments	Video 360 Blog
Time Warner Inc	AOL Blogs
The Boeing Company	Randy's Journal

Chris (and Doc) may be on to something about observing the correlation between F500 blogging and stock performance.  But at the least, this can serve as a renewable resource for informing social software adoption.