Geez: The paper belongs to the owner and run by the editor. He can run any doggone thing he wants to. If he screws up and loses credibility, it's his financial asz. I don't know what other folks hometowns are like, but the general policy of the papers around here is: if the writer requests anonimity and discloses his name AND a reason for the request, the paper either honors the request or tells the writer that it'll be published with a name, or not all. The choice is then up to the writer, but the real onus first is on the paper to analyze the writer's reasons.