Some stuff I would disallow:
little planes towing advertisements or personal messages back and forth, back and forth, back and forth;
crackly food wrappers in movie theaters;
companies sending monthly bills so far in advance of the due date of the previous bill that it always appears as though there's an amount past due, when there isn't (ATT, are you listening? Of course not.)
More to come... add your own... all with the understanding that oy, everyone should be so lucky to have such serious problems.