Tomorrow, hopefully, you'll all notice some changes to the blog here on the MSDN XML Dev Center. No, I'm not leaving, I promise. However, the blog here is being changed to move to a new blog - the XmlTeam blog. This blog will have contributions from various members of the XML team. My hope is that with more folks contributing you'll see more frequent posts and a bigger variety of posts.
You can see the new blog now up at http://blogs.msdn.com/XmlTeam .