Know the best way to guarantee long lines outside of Sprint stores on June 6th? Have your CEO announce that he expects a shortage of Palm Pre handsets at launch. According to a Reuters transcript of Dan Hesse speaking to investors, "We don't intend to advertise it heavily early on because we think we are going to have shortages for a while. We won't be able to keep up with demand for the device in the early period of time." If true, if troubled Palm can't meet demand then this is certainly bad news for