A lot of my posts utilize the advice of my son who is a computer...

A lot of my posts utilize the advice of my son who is a computer engineer. He said building analogies don't really work to well with software development, however it would be like using bad timber for the framework in a part of the building, BUT thankfully in this case the timber could be replaced without taking apart or effecting the rest of the building! There are good and bad builders, indeed I hope we have good ones that will replace this timber! Without knowing them I don't think any of us can tell for sure. You are right, this issue is best left in the background for now IMO. GLTAH