Have you ever spent 40 minutes on the toilet playing Minecraft on your iPad? Of course you have. And you have probably followed it up with 10 minutes of painful running in place, just to get the feeling back in your legs and buttocks. That shit is unhealthy. Suppose you develop a blood clot, and it travels from your leg, up through your ass and into your brain, giving you a stroke? Imagine trying to live that down in the rehab facility. No, no, no. Anything that makes this dangerous behavior more convenient must be rejected out of hand.