Interesting. I typically associate the terms chassis and cabinet with commercial installations, corporate Intranets, IT departments, and server farms.
BTW - I had to laugh when I read the softpedia article. I still use my genuine IBM mechanical keyboard that was manufactured in 1984. It weighs 8.5 pounds, is an ugly beige color, and it is indestructible. I like it because the main keys are an exact duplicate of the old IBM Model D electric typewriter. I learned to type on a Model D a long long time ago. Hmmmm.......Kids probably don't know what a typewriter is!