Why is this a bad idea?

[Badgemash]

If you were thinking of switching from a fogger to an ultrasonic humidifier, I can save you the trouble. They're the exact same thing.

I happened to have one of those little zoo med repti fogger things sitting around, so that's what I meant by fogger. I'm going to go pick up one that's actually designed for humidifying a room today, and I'm going to print out your break down of how the types work and take it with me, thank you!