I have started a site where you can place ads for anything, including promoting your website. You can have links in the ads, even images. I am offering these ads for free for now, but you have to write them yourself. You can also promote a software product, service or list items/sites for sale. http://www.itsyourmarket.com Or you can PM me for more info.
All ads have to be approved before showing up, Yours is up now. http://www.itsyourmarket.com/niche-ebooks-and-products.htm