Comment I'd make a joke... (Score 1) 124
But the last thing the world needs is more toilet humor.
It's a fascinating science idea, but there's no way I can see it marketed to take off. Starting with the fact that people have reasonable levels of phobias of living things where they poo; see prevalent folk tales of squirrels and snakes in toilets, etc.
It's just simply more economical to dig a hole in the ground, and provide hand sanitizer.