Filed under: CellphonesPalm's not the only company that isn't afraid to speak out on the Open Handset Alliance. Nokia, Microsoft and Symbian made it most clear today that they don't perceive danger from the new initiative and corresponding Android OS, with Nokia stating it quite bluntly: "We don't see this as a threat." Microsoft was a bit more on the defensive. "It really sounds that they are getting a whole bunch of people together to build a phone and that's something we've bee