Hugh Hewitt on blogosphere accountability

In "Explaining the blog effect to the media," Hugh Hewitt wrote,

I have been a journalist for 15 years, in television, radio, print, and now text, and that of all the platforms, the blogosphere was the most accountable. The blogosphere has tremendous forces working to assure accuracy and almost instant correction of error, so that the blogosphere is really far more accountable than any of the other platforms. Its opinions are sharp, as are the elbows, but there are very few hidden biases. They are all out in the open.