That was my interpretation initially - I'm guilty of judging people based on this in college. I usually perceived folks in my CS classes that had large 17 inch

That was my interpretation initially - I'm guilty of judging people based on this in college. I usually perceived folks in my CS classes that had large 17 inch gaming laptops as being less competent than the folks that had Macbooks. I even recommended a few of my friends switch to Macbooks because of this (which they did). Though in retrospect, this ended up being a pretty valid heuristic.