The first thing I wonder when I see sites similar to yours is "How can you stop gaming?" I don't want to invest my time in yet another site like yours when I am

The first thing I wonder when I see sites similar to yours is "How can you stop gaming?" I don't want to invest my time in yet another site like yours when I am fairly confident a competent programmer could write a script in ten minutes that would ruin its reliability. Other thoughts: it is a bit overwhelming with all its options why is network in cents? Shouldn't results be ordered by score? Why is something with -20% above something with 20%? but below something with 2%? Confusing. The navigation links (blog/books/etc) should be available everywhere, as it is the navigation options available once you leave the front page are barren. Think you should have a bit of an explanation about what the trusting you to impact a user's google results means, rather than just doing it if they happen to click there.