Yes that's true now in Office 2007 you can write your blog posts to more than 5 provides including spaces, blog spot, word press and community server. Another product I also used was Windows Live Writer, it is pretty kewl. Anyway for anyone to use this feature go to the office button in word and click on publish and choose "Blog". Hope you like that!

for more details go to 

http://blogs.msdn.com/joe_friend/archive/2006/05/12/595963.aspx