This morning, WWD dropped a bomb by reporting that Barneys will launch a permanent off-price website on Monday, at Barneyswarehouse.com. Daniella Vitale, Barney's chief merchant and executive VP, explained: "The online business is explosive and the fastest-growing business we have. It will be no different for the off-price component. The warehouse sale is [a factory] outlet in the same way that Barneys.com is a fla