AdSense Prompts you For the Type of Ads????

Has anybody ever had Ad Sense prompt you for the type of ads to be shown?

See attachment!

 

I've seen it on a few sites.

 

Happens to me all the time. Basically, there doesn't seem to be PSAs for ad link units. When there's no ads to show on a normal ad unit, you get PSAs (public service ads). When there's no ad groups to show on an ad link unit, you get that search box.

 

I always see it on front page preview

 

You'll also see it on pages with a lot of stop words. You know, bad words. Here's a page where I get a daily variety of user comments that contain mostly the f-word.

http://www.kbcafe.com/iBLOGthere4iM/?guid=20050609093511

You can see at the top, the ad link unit is a search box.

 

Thanks for the info.