I have a new theory on this: If Romney wins, he will win big, by 6 or 7. We don't know if the Romney effect is real. We might not find out until election day, or we might find out sooner.It looks to me like people seem to like the guy. And if they do, I think it will affect many equally, or almost none at all. I don't think the Romney effect is something that picks up a person here or there. The anecdotal observations seem to show a broad, generic appeal, whether weak or strong. If he picks up one, he will pick up 10.I think it is a big net, one that will scoop beyond the undecideds into Obama voters. Neither guy is playing with a small net, but I think Romney's net is bigger. Whoever gets the fish will get the whole school, not just a few stragglers, or split the school. So it will be Obama by two or three, or Romney by six or seven.I think this is a bold prediction, because I think the popular thinking is that it will be a tight thing, a Bush-Gore type thing. But I think they will either break for Romney or they won't. And if they do break for Romney, it will be a big chunk breaking off for him.And like I said, I think that is the most plausible outcome at this point.