Romney won literally every aspect of the debate. The "bullying the moderator thing" is not just weak, but wrong. Most people don't think the moderator should do much of anything except keep time, which Obama spoke for 4 minutes more than Romney, and Jim tried to help Obama several times (he didn't try to help Romney).
If you can't call the biggest beat down in over 25 years a win or a loss than you can't speak.
Bush won some aspects of the debate with Kerry, Obama really didn't win anything.
Bush won no aspects of the debate with Kerry. If we're talking about "beat downs", that's a much better candidate to be called one.