What you described in your last paragraph has already been done, and it works. Here's an article about a prank performed using a similar idea: http://mysocialsh

What you described in your last paragraph has already been done, and it works. Here's an article about a prank performed using a similar idea: http://mysocialsherpa.com/the-ultimate-retaliation-pranking-my-roommate-with-targeted-facebook-ads/ http://mysocialsherpa.com/the-ultimate-retaliation-pranking-...