What's interesting to me about all the "bad" examples in that section is that they don't match how people actually use those terms. At all. You don't "sanity ch

What's interesting to me about all the "bad" examples in that section is that they don't match how people actually use those terms. At all. You don't "sanity check" a polished, should-be-perfect release candidate. You sanity-check a half-baked napkin sketch. And so on.