I don’t know if this is a horribad thing, but my company’s filter rejected one of your adds. The only reason I’m posting is because this is the first time I’ve ever encountered this message and thought it might interest you:
*Access to this web page is restricted at this time.
Reason:
The category “Malicious Web Sites” is filtered.
URL:
ht tp://mediastone.net/in.cgi?4&f=258&ads=26481&z=14&ur=1&HTTP_REFERER=http://ad. yieldmanager.com/iframe3?NwQAABLDGACMEXgAAAAAAPSTHgAAAAAAAgAsAAYAAAAAAP8AAAAEC6 hPJwAAAAAApE8oAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAABZLxAAAAAAAAIAAgAAAAAAzczMzMzM1D.NzMzMzMzUPwAAAAAAAOA.AAAAAAAA4D8AAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2WacjaT1kCUYq91a5aSgsBM7 gNXWU.aIUkp7aAAAAAA==,ht tp://ad.doubleclick.net/n622/adi/straightdope.creative loafing/bboard_reg;pg=bboard_reg;sz=728x90;tile=1;ord=4768?,Z=728x90&s=1622802& _salt=2373918556&B=10&r=0,71905348-1363-11e0-b9b3-001e6849f2d9*
I’ve added spaces to the beginning of the URL to make it invalid.