Business blogging has passed the tipping point. Today, executives and professionals in the media, marketing, technology and public relations industries get much of their information from blogs and strategize about how to incorporate blogging into their marketing,...

I saw a great documentary called King Corn about two recent college graduates from Boston who decide to go on a cross-country road trip: Ian Cheney and Curt Ellis. They stop at a university medical center and end up getting a hair test to see what they are made up of...