Is it ok to use popup ads from paypopup.com on a site with google adsense. it is fine to do so? Has anyone been doing this?
Answer is that AdSense can be placed on a site with competing pop-up ads AS LONG as the pop-ups don't interfere with the navigation of the site or advertise content that is against AdSense TOS.
That's why it'd be best to use pop-unders IMO. They're completely "legal" on sites using AdSense, and ValueClick pay up to $4/CPM for their pop-unders.
You can use google adsense on your home page and adversal on your proxified pages. By the way paypopup.com no longer accepts proxy sites.
yeah you should be cool with popups as long as you're with the TOS, there's an explanation there about the proper use of these virus-infecting things.