For the record, this is an improvement over 2008 - as is the Oklahoma poll.
Not once you take into account the undecideds. At best this shows Nebraska trending a little towards Obama, and that assumes the undecideds break roughly the same as the decideds already have. Nebraska-2 was always going to be a stretch this year and since unlike Romney and Maine-2, there's no chance of this being the 269th or 270th EV for him, there's no point in going after it when the election as a whole is still in doubt.