Wired and Socialtext's Fortune 500 Business Blogging wiki--how cool is this?
Chris Anderson writes: "...we've decided to open source the project.... It's a wiki'd version of the above spreadsheet that anyone can edit, adding new Fortune 500 blogs as they're found or revising existing entries. It's released under a Creative Commons attribution license, so anyone is free to use it any way as long as they point back to the wiki."

Susan sez: This is a great example of how new tools can drive new paradigms--bet this will be a very useful list in a week or two, maybe less.