Whenever I visit a website featuring a warning page with the ubiquitious pair of buttons, one labeled "ENTER" and the other usually labeled "EXIT" (although there a few "GO AWAY" links out there), I always check to see where the "EXIT" button goes to.
A lot go to yahoo.com, some to disney.com, but by far the best I have found is on Miranda Rider's warning page - it links to aclu.org. Sometimes the best "fuck you" is the subtle one.