Expertise Defined - And Blogs Can Do Some Of The Job
What exactly does it take to become acknowledged as an expert? "A blog" is of course a much too simplistic answer - but it's not entirely wrong if we with blogging in mind interpret The National Speakers Association definition of expertise in The Expertise Imperative (pdf: see page 5-7).
The white paper it's a year or two old, but it's nevertheless striking how many of their points that directly relates to the potential of blogs. Some examples:
Link via Debbie Weil.
