Evolution of the species, just like when you view a Paso next to a 999...
As a matter of fact, the more I look at PADuc's classic next to a K6, I see continuity. Something Ducati themselves states is a problem in the business modelplan pdf thread posted by Hyperpasta earlier this week. Before they pulled the plug. I see continuity by certain car makers as well. i.e., Porsche is probably the best example. BMW to a lesser extent.Corvettes display the evolution visually as well.
