Scalable systems all turn out to have these S-curve dynamics. It's roughly based on how networks operate, and other people have expounded upon this extensively – e.g. Geoffrey West, etc. Networks have certain identifiable elements, which can be projected onto specific situations for a deeper analysis. You can read a bit more about the System model and how it impacts technology innovation here: https://www.amazon.com/Scalable-Innovation-Eugene-Shteyn/dp/1466590971