Teckair,
Each to their own, I have over 760hrs in a trike before turning to the dark side, the trike is as others have said as safe if not safer than some aircraft.
The weak link is not the trike its the pilot flying it.
Yep there have been a few trike accidents of late but none of them would not have been the trikes fault.
2 dead at Cootamundra a few years back, flying in the dark and hitting a windmill will do that too you, ferry flight with floats strapped to the side of it and an engine out, yep dead in a quarry, pilot ferrying a new trike back from Airbornes factory, incapacitated resulting in a death, my old trike I sold to a fellow stalled turning final, to low and to slow and too tight a turn, resulted in the loss of his life, not the trikes fault and that is just to name a few.
Just as many deaths in 3 axis and very rarely the aircrafts fault.
Alf