No- nothing special about the link, as it is kinda common sense to me.

Unfortunately, common sense seems not that common at times, especially when people have entrenched positions, or feel they have (infallible) superior ideas and mostly put others down - those who merely see things differently, for one reason or another. Interesting and productive debate works best with tolerence and respect (as Bill D does). But, some see it differently and feel compelled to act in other ways.