It's been a few weeks since I got a new knife so I picked up a CRKT Edgie today. I got it for $20 from SMKW, I have been waiting for it to fall to that price before I bought one.
It's a non-locking folder with a sheep's foot blade, a work knife or a box cutter. But it sharpens itself, every time you use it it is freshly honed.
Well I haven't had chance to really run it through it's paces but I am impressed so far. It will probably end up living in my Electrician's toolbag, but for a week or two I am going to carry it and use it for all cutting and opening boxes.
I will retain the CRKT M21 next to it in my pocket though as I can't rely on a non-locking folder for more than light duty, and certainly not self defense.
Good knife at a good price, and for once a useful gimmick.