Microservices, SOA, and EITA: Where To Draw the Line? Why to Draw the Line?

In my part of the world, it's not uncommon for people to say that someone wouldn't recognize something if it "bit them in the [rude rump reference]". For many organizations, that seems to be the explanation for the state of their enterprise IT architecture. For while we might claim to understand terms like "design", "encapsulation",