Are you familiar with "reason"? http://en.wikipedia.org/wiki/ReasonWhen debating with a speaking from the hip method, often times people bring their heart into it, rather than their mind. While it all sounds well and good on occasion, but it often times is purely opinionated rhetoric.
You probably are, but I just wanted to point to an argument which points to, err... where speaking from the hip uses the head.
You might be talking about something different here, but it just kind of sounds like you're talking about "reason". Personally I love the ability to use "reason", and if someone is arguing with me, I wouldn't be insulted if they used it (assuming they use it well).
I notice that there are a lot of debaters here who back up their points with real experiences. I could in theory do the same, though perhaps not a whole lot for this subject... but I just kind of try to shy away from this approach, since I like to tackle trying to debate. The problem is, is that if I try to let everyone see my point of view in harmony, without saying anything debatable, there won't be much to argue about, which when talking about debates, I consider to, err... not be a good form of debating.