Welcome to WebmasterWorld Guest from 126.96.36.199
[edited by: martinibuster at 7:16 am (utc) on Jun 8, 2010]
[edit reason] Removed specifics. See TOS [webmasterworld.com] [/edit]
A) The site is large enough to have permission from Google to go crazy with AdSense.
B) Google is not aware of the site having more than 3 ad blocks.
Is Google Adsense allowing Premium Publisher accounts these days ?