I am on GPRS now (far away) but I did read the Ontrack report last year and one key point it mentioned (well buried) was that just 18% of infringers were using a moving map GPS. Since the % of pilots that routinely "go places" and use a GPS must be approaching 100%, that should be telling somebody something.
In any event, I didn't find that report useful. It doesn't identify anything that could be actually done - short of a drastic change in PPL training (and aircraft equipment improvement
) which will always be fiercely resisted by the flight training business.