Crawling Unlinked URLs to Discover New Content; Paying for Site Audits
Why should I pay for an audit if you are just to tell me what is wrong with my site? That should be free! Google Webmaster Tools Link Update. Google Never sends warnings about web spam There is always action taken. Google Crawling Unlinked URLs to discover new content. A tongue in cheek article on Miley Cyrus and Google Trends.
Automated Content is against Google Guidelines.