Blogs that are not updated

Yes, it is a problem. I am a huge fan of Brian Beckman and Bart de Smert. Unfortunately their blogs have not been updated for a long time. I read majority of their articles, and learned a lot, and I literally mean a lot, because each article requires some research to be done by myself in order to understand everything deeper and better. I ask myself a question, why do people like Hanselman or Haack blog a lot, and people that I prefer don't. Anyway, Brian, Bart I would exchange at least three months of blogging of Hanselman or Haack for a one of your posts. Power to visioners.