Are you sure we know that a premium publisher can? Could you PM me a reference of any premium publisher doing 75% of those things? Premium publishers are usually allowed to change the appearance of the ads and little more. At best they can use on the same page ads from networks that are not compatible for standard users. Premium publishers can get ads based on specific keywords. I still have to find one premium publisher that is allowed not to show "Ads by Google", forget about the other things.