One of the delights about the Internet is watching new people use a new technology to make the same old mistakes. Consider the admissions by Politico and Greg Sargent that they regularly run items on Sarah Palin simply to drive traffic. From Politico: “More traffic comes from an item on Sarah Palin’s ‘refudiation’ faux pas than from our hundreds of stories on the complexities of health care reform or Wall Street regulation.” Perhaps if Politico were as vigilant in its coverage of health care reform and Wall Street regulation as it is every slip by Sarah Palin readers would be...