This is pretty flattering. Someone from Toyota - the creators of Toyota Production System... which is the precursor to Lean... looked up Process Capability (CpK) on Google and read my blog post:
I'm pretty excited. When you study manufacturing and look for the words of truth that apply across industries, Toyota is the leader in quality. Competing with limited resources and applying the principles that Deming taught them, they went from post-World-War 2 clothmaker to the largest automobile company on planet Earth.