It's been just over two weeks since HP announced plans to discontinue production of its webOS devices, and speculation over the future of the platform is still going strong. Just this week, Samsung CEO Choi Gee Sung put to rest rumors of a webOS deal, and now two leaked missives from inside HP show plans to split the webOS global business unit in two. According to letters apparently from Todd Bradley and Shane Robison, webOS software will find a new home in the outfit's Office of Strategy and Technology, while the