Umm no but go ahead and think that.
Actually how the force is applied with a pizza cutter vs a Chinese chefs knife is different.
You can get the same effect with an ulu, but pizza cutters do it faster, thats why professional pizza places still use those cheap ass pizza cutters.
Pointless=they have no point.
They are round.
What is so hard to understand about that?
apparently a lot. I feel like nobody who posted above me knew what was going on rofl.