You know those parks, the endless domains you have why not set up usenet posts.. It a great idea with banners. Here is one I have done for http://www.unseen.org.au - which was the business registered in http://www.business.gov.au called Unseen University.

Those banners I tell you if your unselective like I have been the spam on usenet will ban... Google Ads.. Cause google provided no spam assassin with usenet they bougth out..

The site is found with SEO, URLS.. I am thinking about making some sort of wierd forum commenting system in the news for users..