> Vision research has shown that humans prefer dark-on-light.
There are obviously quite many humans who don't. Even if it's scientifically better or god knows what.
I do that. Prefer light-on-dark. Everywhere. I want to paint it black! It's not a hip, style thing. I'm not hip or stylish. I just hate the white and as a day moves on, my hate for that becomes greater. And yes I know about the programs that make your screen brightness lower. I have it on my home PC (and I don't like the yellowish tone...but it's better than nothing I guess). I can't have it on my work PC.