Taffet confirmed to BBC Sport Online that talks had taken place between Lewis' camp and the representatives of Wladimir and Vitali Klitschko, but nothing further has arisen.
Ken Morrison, editor and founder of online newsletter Morrison on the Markets, said while the debt ceiling talks are going on gold is unlikely to sell off.
"Social games will become less about fantasy and more about tapping into real-life trends, " predicts de Halleux The EA executive talks about the possibilities of creating more of these "online-offline loops" in social games that take advantage of big events like holidays or player interests like sports.