Well, the Content Management Server team has joined the blog train. We've got a sort-of new blog up at MSDN: http://blogs.msdn.com/wcm/. I will probably be posting something there eventually. Right now it's kind of bare (Gerhard, our GPM, is the only one who's posted), but for those of you who are interested in what I work on, it should eventually be a good place to go for that sort of info.