I find it interesting that most of the people in this discussion do not train in karate. I don't go onto TKD or Arnis threads and try to talk knowledgeably. I guess that is the custom on this forum.
Actually, it kind of is....I suppose the difference is that - in my experience - you would be welcome in any of those forums by most people. In my style forums, it is often the opinions of those outside the style that offer the greatest insight. Again, Exile's right on.
Everyone's viewpoint has a right to be acknowledged, from the lowest ranking student to the highest master in all styles. I personally feel that it is regrettable that so much great insight is missed by those who refuse to acknowledge outside opinions.
I make it a point in my day to day job to always ask the opinions of those around me, including the lowest airmen. And honestly, I learn a great deal from those who I "outrank" in martial arts. Not only from teaching them and dealing with others, but from their viewpoints and thoughts. But again....off topic, I just felt the need to respond to that one.