Is there anything we can do about advertisements in iframes that pop circular redirects? I have previously blackholed atdmt.com and other similar ad hosts in my DNS servers to prevent this from happening, but it seems that the advertisers have caught onto the fact people do this so now switch domain names frequently. The current one is named adnxs.com.
Clever ... Ads In Excess.
What this circular reloading does is it effectively breaks the back button in the browser window by flooding the history log with the same link and pushing anything useful out. Pain in the ass if you don't open every link in a new tab/window.