Technorati State of the Blogosphere 2009

The Technorati site has published its most recent State of the Blogosphere report:

"Since 2004, our annual study has followed the growth and trends in the blogosphere. For 2009, we took a deeper dive into the entire blogosphere, with a focus on professional bloggers. This year’s topics include: professional blogging activities, brands in the blogosphere, monetization, twitter & micro-blogging and bloggers’ impact on US and World events."

The report features many online interviews, including one with Globe and Mail technology journalist Mathew Ingram.