cognitivefun, I built my first knife when I was about 11. My grandfather was an metal worker and inventor, and I built things all the time in his shop. In the 27 years since then I have owned about everything made and hung out with some great knife makers. I don't have any real insight, my preference is a simple clip point locking folder. Since I now wear a suit most of the time, a "real" knife is just too big for me. Sitting here typing, I have a Microtech UMS clipped in my waistband, nothing fancy there. I also have been fortunate enough to have a tremendous amount of Oriental Martial Arts exposure. I grew up a few blocks from the founder of the American Tae Kwon Do Association (ATA) which was (is?) the largest martial arts association in the world. I was also very, very lucky to spend time with several greats in the Aiki group of arts. I spent a lot of time with swords and tanto type knives. Again, my preferences are simple, and I prefer a tanto/chisel type blade not for protection but for camp chores as the tips are much harder to break.
When I designed two knives, I wanted something different than what was out there. I know or have met guys like Jerry Fisk, John Fitch, Bob Dozier, Ted Frizzell (MMWH) and you aren't going to even match those guys in a lifetime of knifemaking. I came to it from an engineering point of view, and at the time my designs were very different. Now, the Hideaway, the SPOT, and the Perrin are very close to what I made a long time ago. I was trying to do two things: 1) Make a knife that was very small and maximum blade that was light, cheap, and tough and 2) Make a knife that you would not drop or couldn't be knocked out of my hand. If you don't have it, it can't help you.
Since I didn't have any real commercial interest in making knives, I didn't go much further. I thought it would be cool to have a manf. make one of my designs, but I am not famous and wouldn't have the time or expertise to create a name for myself knife-wise.
All that said, I will say this. There have been several revivals of hook shaped blades like karambits and other "grabbing" blades. This is the opposite of the way I think and was trained in terms of anti-human knives. Animals that have hooked shaped claws or teeth have them to pull something to them. I want to cut and retrieve and my blade, as in a slightly curved upward blade like a traditional katana/wakizashi/tanto. I was trained as a cutter, not as stabber so you might just write that off as a training mindset and not what works best.
Most I have written on here in years!