Filed under: CellphonesIt's hardly been a secret that Helio was causing some problems for Earthlink, but the company's CEO has just now weighed in himself on the matter, offering some comments on the situation and Helio's now former CEO Sky Dayton in one of those always exciting earnings calls. As mocoNews reports, Earthlink's Rolla Huff says the company "made hard decisions around getting our cost structure down," including the "very difficult decisionto not continue