Yes. I'm not a computer whiz, and yet I switched to NixOS about 6 months ago. Every time I get too overconfident I screw up my configuration file. Luckily, the os makes it easy to "go back in time." It just so happens that I screwed everything up this weekend. Today I read Lyn's ironic quote in your post. I should have posted "it's okay for computer idiots, but not for money."