Can you really trust airplane mode to ensure there is nothing going out. I agree people should just leave them at home, but these bags are like putting tape over your laptop camera. Just an extra peace of mind when going to the Dr.

Looks like everyone should be getting these bags

I remember replacing that cable on my 13 in Wallstreet PowerBook. The cable made a 180 degree turn causing it to break internally. Apple replaced it the first time, but I had to do it when it broke the second time.