LOL, with an Alexa rank of "8,103,258", how can you even think of selling advertising spaces on your site for 1 BTC!!! Plus, adding random search keywords on your site is so childish. You don't get traffic like that, it actually brings your website's Google rank down.
But I can understand why you are pursuing this project. Sometimes people do spend their Bitcoins on totally useless things, but it should be interesting. Like that time, when a guy launched a "wishing well" website. Simple website, with a well in between. Some calm music, wise words and visitors would feel throwing some of their Bitcoins in that well!! Find and implement such ideas.