For loluploads i'd like to use a password or something similar for file/image deletion, but i was thinking maybe instead of a password it would be easier to use an alternative like one of the ones where you click 3-4 areas on a given image and you have to be within a 5px radius to get the correct "password". or maybe you click 5 lolcats out of a list of 10 and they have to be correct.
Just want something to spice it up a bit. any ideas?