I agree with your idea but with new houses it will never be done. Unless the homeowner goes in and does it before the drywall goes up you dont see this. The home builders are concerned with one thing and thats profit. Thus the cheapest wire, connectors, wallplates, etc are used. Forgot extra anything. I dont know how many new houses I installed in where there were like 3 phone jacks in the whole 2500 sq ft home and no way to run a phone line. It is also a problem when you start to swap out connectors and wallplates and the customers sees this. Had one say this is a new house, those are fine. Didnt have the heart to tell them how cheap they were nor how the connectors were just thrown on.