Hey useless warrior,
I went and checked out one of my geotargeting iframe ads for streamray that I have and it appears to be working fine.
See if it is showing up for you. If it's not showing up for you, it may just be your computer because I can view it fine or clear your browser cache, cookies, history etc and restart and then try to view it.
http://www.dreamwebcams.com/local_live_cams/ the ad is working there.