I'm curious as to how the knife has held up to harder use (if you have put it through any) because one thing I have noticed is people saying it can only be used very lightly. And by harder use, I don't mean abuse. I mean cutting open bags of concrete or cutting lots of nylon or bags of sand. Really, any situation where you get down and dirty with it.
I don't baby mine at all. I don't cut open bags of sand, but I do use it to cut out the backs of chickens. The worst that happens with hard use is surface scratches on the handle.
I did a couple of searches as to warranty repair and "real" problems with the Ti-lok. For many years there was nothing but imagined difficulties or personal preference complaints. Within the last year or so I found two instances, neither one gave specifics about the problem. One has already been reported in this thread as abuse by someone else. That's a pretty good reputation for a knife that's been out for 5 years being sold to OCD knife knuts

People who baby their Ti-lock are missing out on a great blade and unique design.