More popups...
http://girlspics.us/
I have to stress this, man...
Popups are for idiots... you might make $20 a day with them... or even $100... But no one with good traffic will trade with you and most surfers will close the window and never read your page and go to the sponsors...
So people with popups complain a lot about shit and make $100 a day or less and people without them have no complaints and make $1000 a day...