Isn't that basically what Contributor by Google[1] does? You bid for your own ad space on pages, and pick your placeholder. [1]: https://www.google.com/contri

Isn't that basically what Contributor by Google[1] does? You bid for your own ad space on pages, and pick your placeholder. [1]: https://www.google.com/contributor/welcome/ https://www.google.com/contributor/welcome/