Sometimes when you know you want a product or service you don’t really care who has “Googled” their way to the top. Sometimes you want something more immediate. For example you may want to know who wants your business the most.
For this I recommend you think about just searching ads. You can do this with the following URL.
Google: http://www.google.com/sponsoredlinks
I could not find a similar search for Yahoo or MSN. It’s kind of silly that they don’t. It would be such an easy service with a superhigh pay out.