[Cross posted from my Bryght blog - For those not at Gnomedex, Microsoft unveiled their extensions to RSS for lists and their comprehensive support in it via APIs in Longhorn and best of all the extensions are open and Creative Commons licensed.]
From Microsoft unveils Simple List Extensions and Bryght sets up Simple List Extensions for the community
Thanks Boris for setting this up.
Other places to put stuff and comment:
Wiki and IE7 Blog . Go open formats go! Thank-you Microsoft for working in the open and making the standard open!