Recently thought about this after a new griptillian and leatherman were stolen by either the cable guy or the drywaller. Also lost a spyderco clipit in a bar. The worst was a BM 940 that was basically brand new. I lost it while moving. Think it fell into a box that was subsequently thrown out. Funny thing is I still have crappy knives from my youth that I can't lose no matter how hard I try.