The most exit pops I've ever gotten from one page is 3 I think (from your site, Peter), possibly 4.

I'm going to make a comparison, but to understand how ridiculous it is, check out #7 on the following page:
http://theoatmeal.com/comics/websites_stop

(and while you're at it, read the others, cuz they're funny as hell)

Exit pops are kind of like the guy in #7, except he's not letting you OUT. He's blocking the exit, getting down on his knees, holding up a product, and begging you to buy it for a discount.

Then, when you shove him out of the way and get across the parking lot to your car, he comes sprinting after you and blocks access to your car. ''Oh won't you please buy these pork chops? I'll let you have it for a fraction of what those shmucks inside the store are paying!''