It goes out of the reach of most of use mere mortals.. something like 20 million impressions per month needed before they'll even put you on the waiting list..
Adsense premium get different, better ad formats. They can edit their ads. They can see the percentage of PPC they are getting. They get a higher percentage then us. They must have really big sites. They get their own personal manager, who they can call for info. Adsense Premium in a nutshell More info from Dave Taylor: http://www.askdavetaylor.com/whats_an_adsense_premium_publisher.html
whoaa ive always wondered y the ads on digg are different and how they actually get them to format like that! thanks!
As far as I know no, but Shawn might well apply for it. Latest Alexa Rank for DP - 173 Yes, you read well... one hundred seventy three I remember it was a PR8 also...