google.com/adsense/faqIf your site is not yet in our index, it may take a few hours or more before we are able to crawl your site and serve the most relevant AdWords ads. In this case, we will display public service ads, for which you will not receive earnings, until we are able to crawl your pages.
I wondered.... if you're launching a new site, or introducing new pages and wanted it in the index in a "few hours", could you simply sign up for Adwords and be spidered asap?









