Andy wrote a nice article talking about video blogging and how it is helping change journalism in a good way.  Another good point is how the blog search engines are going to take away some of the seo aspects of the blog by focusing more on the date and relevancy of the post rather than some of the more traditional seo elements.  I hope he is right about the bloggers finally getting their due respect for being a valuable and informative information source.  Kudos Andy, we are lucky to have commited bloggers like you and others (Tom, Om, Rich, Ward, Smith, etc...).