Terry's Take on Business
Terry Zarsky is one of these people. As the Business Reference Librarian she provides information on everything business. Okay, I admit her title isn't that flashy, but when you are as good as she is, you don't need a flashy title.
She also writes a great synopsis and review of business books. So, if you're like me and you love to stay up with the latest and greatest business book, but you don't have time to read (or like me you don't like to read), check out her blog. Terry's Take on Business.