The chart at the bottom of the article is incorrect in at least a few spots: - The article does not identify difficulties with testability or development of th

The chart at the bottom of the article is incorrect in at least a few spots: - The article does not identify difficulties with testability or development of the MicroService architecture. - The face shown for Layered architecture's "Development" is colored incorrectly (since it is a smiley-face and the article text supports that).