I would wager that if you polled the BF group,,,,more knives have been lost due to clips than falling out of pockets or sheaths.
I have lost two and one friend has lost three, all cliped to front pockets,,,I continue to use clips on some hard use knives by BM and Spyderco. My Sebenza and Mnandi knives ride in leather pouches or sheath.
CRK would please many of us if they just would use a thin piece of plastic under the clip to prevent the marking scuff on the locking bar when the clip is removed.
Regards,
FK