Some great reporting comes out of the once-dominant ZDNet news network. I just never happen to see it. Instead I see articles that scream "We don't do research." In the ZDNet article "How will Yahoo address social networking?" writer Larry Dignan suggests several sites that the company could buy, such as Facebook, Friendster ... or Orkut. Of course, there's not much chance Google would sell Orkut, a social network created by the Google employee shown here, to its competitor.