Internet firm could split dial-up, advertising arms
                                
                                
                                    (Newser) -
                                    As AOL shifts to focus on content, the Internet firm is considering breaking off its dial-up Internet service arm and then merging with Yahoo, insiders tell  Reuters . Yahoo hasn’t been contacted about the plan, which echoes a move Time Warner considered in 2008 and 2009 before spinning off AOL....