“Whether it’s [Jennifer] Hudson, lonelygirl15 or Jade Goody, the foul-mouthed ex-nurse who … is just as celebrated in England as Posh Spice, celebrity has been rudely down-marketed and democratized. As Aaron Sorkin so eloquently put it the other day, complaining about the blogger influence on media coverage of his ‘Studio 60 on the Sunset Strip’ TV drama: ‘We live in the age of amateurs.’ “