Timbo: Can you provide an example where you saw a foiler pitchpole? The foils actually prevent the dreaded pitchpole in the first place.
The current foilers have a nose down attitude, but that's on purpose, as it is faster (less drag if the front hits the water than if the transom does). The only moment when these boats can pitchpole is if the foil is not working (boat not going fast enough through a transition for example).