uhm – when did g-blog start serving google ads?

gossip – I have a screen shot of one of your recent blog entires with an ad from google in the sidebar. Is that intentional, or has some piece of ad serving software managed to get itself installed on my work machine?

[Spoilers] [/Spoilers]
in spoilers because it’s big. and I apologize for the poor quality of the image, I dont have a decent screen shot taker here. that was created in paint…