Thanks to an intrepid blogger with the tag Trapdoc posting a letter to Mark Steyn, the search for the Wikipedia Libelist responsible for damaging posts to the Rush Limbaugh account has been narrowed to the IP address of a New York City law firm: "The quotes were added by a user with the IP address of 69.64.213.146. This address has been used mostly to make changes to the article about Rush, but also Karl Rove, Sean Hannity,.. James Dobson and Sara Palin from 2005 until earlier this year. "While others have noted this in various forums, no one seems to...