From the article:
These days most testing of software is automated.
Oddly enough, I believe that's part of the problem with delivered software, today. There's nothing like a human using the software as the ultimate test because that's the ultimate goal. I've also found that, except for certain types of load testing software, most automated software doesn't even consider performance and a lot of people don't set the test software up for "negative path" testing.
--Jeff Moden
Change is inevitable... Change for the better is not.