Corey Taylor: “People need to unplug and realize that they are missing their lives, dude. Its sad. And that may be me just being an old jerk, but I don’t care. I don’t care. Truth is truth; it doesn’t matter what age you are at.”
Sebastian Bach: “Be in the moment. You are distracted and its distracting to the performer as well. Like, put your fuckin cellphone away, dammit! You are never even going to watch that footage.”
I originally found what Bach and Corey says about cellphone uses at Blabbermouth.net.