It was a good article. And using automated tests to trap and isolate problems is an important technique. I didn't mean my nit-picking to come across as harsh a

It was a good article. And using automated tests to trap and isolate problems is an important technique. I didn't mean my nit-picking to come across as harsh and dismissive. I just get hung up on people talking about writing tests to find bugs, because if that's all it is about, manual testing is generally faster in the short-run.