The only entity that can "censor" is a government. A free enterpise such as Free Repbulic can not "censor" anything. They simply choose whether to allow the post\information etc if they like. This is nothing more than when the "Ditzy Chicks" accused radio stations of "censorship"-they are a free enterprise, a profit driven business that decided that playing the "Ditzy Chicks" was bad for business.
Come to think of it, whatever happened to the Dixie Chicks? I sure haven't heard much by them, or of them, lately.