I am, and I actively recommend it to anyone sufficiently well educated that they could (and would) go through the contents of the script manually and verify its

I am, and I actively recommend it to anyone sufficiently well educated that they could (and would) go through the contents of the script manually and verify its contents. I don't do anything additional that could be automated in a general fashion, but my own scripts (partly based on Tron) include custom things specific to my setup - adjusting router/firewall settings, interacting with my automated backups, etc.