Thanks to Adam, Mamam Poulet and Ronan. This is the link for Michael Smith's blog.
It's a juicy blog, and very opinionated. In the most recent posting, he takes a broadside against the lack of investigative journalism. There's an element of truth in some of what he is saying but there's also a bit too much cleverality. Besides, Primetime Investigates can still produce whomper of investigations and you still get occasional magic investigations in newspapers (they are really costly and sap resources and in the age of 'churnalism' are getting harder for hard-pressed editors to justify).