This extra prong would make it much easier to spear food and deliver it to your mouth. I doubt it. I figure my fork would sell pretty well if I had a commercial demonstrating just how much better it was than the old, useless, four-pronged forks. A sloppy-looking man is sitting at a table, preparing to eat. He has a four-pronged fork.
Man attempts to impale a potato with fork, pauses to wipe sweat from forehead, falls over.
Woman pokes futilely at piece of steak. In exasperation, she wipes the sweat from her forehead and throws down the fork, which explodes, killing her. A horribly emaciated guy, sobbing in front of a huge banquet and clutching a normal fork. Man dies of hunger, dropping fork, which injures a cute kitten. Some other guy with a fork.