> require just enough skill and just enough technical learning to filter out most of the non-college educated Ok, fair enough, although I submit that is pretty

> require just enough skill and just enough technical learning to filter out most of the non-college educated Ok, fair enough, although I submit that is pretty much the lowest working definition of a tradable skill. I was, am, in the Navy. Have had to go to the jailhouse with sailors, and have had contract work finished late because the pipe fitters, welders, etc, put valves in backwards, forget to weld before charging the system, etc.