Hello! I know my board / Portal is in spanish but it´s easy, and I will try to explain right ...
The fact is:
When I browse my board without loggin in, the ads from adsense at top are not showing, as you can see here:
(http://img213.imagevenue.com/loc710/th_962888423_001_122_710lo.jpg) (http://img213.imagevenue.com/img.php?image=962888423_001_122_710lo.jpg)
BUT when i am logged in, i CAN see the ads, as you can see:
(http://img31.imagevenue.com/loc443/th_962964565_002_122_443lo.jpg) (http://img31.imagevenue.com/img.php?image=962964565_002_122_443lo.jpg)
Ads specs:
(http://img168.imagevenue.com/loc802/th_963082564_003_122_802lo.jpg) (http://img168.imagevenue.com/img.php?image=963082564_003_122_802lo.jpg)
I set the permissions to ALL.
And, when i am logged out, after loggin in, i CAN see the ads!
(http://img173.imagevenue.com/loc351/th_963177348_004_122_351lo.jpg) (http://img173.imagevenue.com/img.php?image=963177348_004_122_351lo.jpg)
I tried with all the browsers i have (IE, and firefox also) and happens the same, and i was thinking it can be the nod32 but no , because why i can see the ads AFTER?
Weird huh?