Microsoft MSDN has several RSS 2.0 feeds available at http://msdn.microsoft.com/aboutmsdn/rss.asp
I wonder if Dave Winer, who did a Microsoft on RSS by creating this second, 2.0 version, knows that
"Our feeds are based on the RSS 2.0 specification, but we are actively looking to methods for allowing developers to custom-tailor the feeds based on individual preferences. As always, we'd love to hear your thoughts on the feeds, and please let us know if anything seems unusual or out of place as you use them."
