Mine was quite possibly the most abused knife I have ever owned. I bought it at a military surplus store in Tacoma, WA. They gouged me for it, but I didn't know that.
I used it to cut the carpet out of my Pinto (yep, had one) without much thought of sawing the metal floor beneath. I went through a phase of knife throwing, and it bounced off many a tree trunk to land in the river rocks. I cut open cans of food quite a bit while camping. (It is the ultimate camping blade).
Through all of these slings and arrows, it never really showed any signs of abuse. No chipping, bending, or parts snapping off. It wore the scratches like badges of honor. Finally, I lost it somewhere.
Gonna have to go and get me another one, now that you brought this up. I might take better care of my next one, but I won't worry too much if I dont.