This is, perhaps, the best rule ever made. Think about it -- we're banning a freaking lethal item that is in everday use! Who would've thought that silly ol' paperclip hanging your child's achievement to some folder could've KILLED him? I know, we should petition for AIR to be banned next. That'll show those punks.
/sarcastic post/
Your post reminds me of the Hydrogen Dioxide incident where a student did a report on the dangers of Hydrogen Dioxide and asked for a ban on it. It almost happened too. Of course Hydrogen Dioxide is water...