Planning Line

While talking to Agile enthusiastic, often discussion venture into waterfall.  Now the fun starts. Each side becomes religiously adherent to their position and none want to understand other’s point of view.  Is there any common point?

I think, similar to number line, if we think of Planning Line. One end of planning line ends (!) at CHAOS and other at IMMOTILE. Now on this line let’s plot different methodologies.

What do you think of position of these methodologies on Planning Line?