Knife + Fork = Knork

Sure, everyone loves a plastic spork when you need one, but what about the knork? I've frequently used a fork edge to cut through food, with varying success; imagine if the utensil had been designed with that in mind? As Dave Cortright explains on Cool Tools, the knork has an outside edge sharp enough for food but not so sharp as to cut your cheek, and a handle shaped for the application of lateral force. However, would it work as a disposable plastic utensil, reducing waste as the spork does? If not, it may be destined to languish as a sideshow, no matter how many stars it garners on Amazon...
[Cool Tools]