I got an email a few days ago saying that you can use this free service to search for felons in my local area. When I opened it up it looked like a standard adsense type of page with all ads. I thought it was a good idea for a way to make a site viral. Here is the site: HTML: http://***.felon*spy.com/ I was thinking that a good way to do something similar would be to find a cool tool that could go viral and have a redirect on a main page. After you reach a certain amount of visits you then change the site to all ads.