I agree with this ruling because it protects the innocent from nefarious people who are looking to cause trouble.
It's too easy for some unsuspecting person to get spammed by someone with this kind of stuff, view the file while not knowing what it is, deleting it when they do find out what it is, but still having it in their cache and getting busted for it at a later date.
OMG NICE TRY, PEDOPHILE SMURF ACCOUNT