GG the material you quote from was written by the same bloke who dreamt up the procedures. He had absolutely no idea about RPT operations. Its not surprising that there are many variations on the radio calls. If you are VFR and you hear an RPT jet give an inbound call via a GPS waypoint for a particular runway, just look for the landing lights on the approach path. My personal view is that all RPT traffic should approach any CTAF(R) for a straight in approach via a GPS approach point. This would allow for a 10 mile final, both pilots looking forward and the automatics can be used for longer.