[Mist]

Yeah, I think it's pretty obvious that the hybrid prophecy about Starbuck is purposefully worded funny. It said that 'she is the harbinger of death' and 'she will lead humanity to it's end.'

Leading humanity to it's end could just mean the end of it's journey. The harbinger of death thing was another whole sentence before it, a separate thought. Main thing to remember is that she destroyed the first cylon resurrection ship, so that's a whole lot of death right there. A harbinger is just a sign of things to come (a phrase also used by Baltar's Head Six often) and destroying that resurrection ship was a sign of things to come for the cylons.