Page is a not externally linkable
-- Yahoo Publisher Contextual Advertising Network
---- Yahoo Ads W/No 'Ads By.'?
FTFlash - 10:32 pm on Jan 2, 2006 (gmt 0)Thread source:: http://www.webmasterworld.com/yahoo_publisher_network/350.htm
People who do this are abusing the program. I think it says somewhere in the terms that you are not allowed to remove the "Ads by Yahoo!" from any ad.
Brought to you by WebmasterWorld: http://www.webmasterworld.com