PORN !
As in you could if your were smart or sadistic
upload pretty much anything you wanted,
hotlink to it, and your just robbing bandwidth all the way
and in time valuble file space.
Not to mention the pictures of your mum coming from your
server lol...
We could do with an upload gallery so we can see
easily what's been uploaded.
Or
In a perfect world it wouldnt happen,
but if it did you would want to remove that feature.
How else would you trak it ?