I thought this was funny. I was looking at a Zune Fact Sheet Page and the adsense on it are all about Herpes, Avian Flu and Human Parasites. I wonder if AdSense doesn't know what Zune is yet. The URL is www.zunezag.com/Zune_Fact_Sheet.php
Or maybe they do! Wouldn't it be funny to see Apple run a VD Adwords campaign. "Don't use Zune - your frieds will give you a virus!"