Why would you spend $1200 on components and put them in a low end budget case? A good case provides great airflow, cable management, and aesthetics, in this case, the 600T is an absolutely BEAUTIFUL case and is very well designed, a cheap case can be a nightmare to build and cable manage in also. Not to mention he can easily use this case again for many builds.
Yes, and why get a nice house? You can easily just "make space" in the house instead of getting one that's big enough for you. I'm not saying having a nice house isn't nice, but you can easily just buy a smaller one.
True, I guess I am just the type of person that likes high end cases. Cases like the Source 210 and 410 are definitely great cases and I can understand why someone would feel that they are enough for their needs.