Elgoog since my visit to Vegas in early August I have made several posts in this regard. Perhaps some took notice most did not. Anyway if I may be so blunt Google is changing their landscape. Google is implementing many new things, filters, new Webmaster guidelines etc… As already stated some prominent Online Casino sites are on the chopping block such as 888. Whether or not this happens is questionable, but according to my resources they should be removed.
On average a four-month process where some sites will be thoroughly checked over. I have seen entire sites be removed for whatever reason. But the good news is the Google index looks much cleaner today than ever. If the site lacks adequate SEO say goodbye to Google.
I could go into all the details for you, but try and do a little research. In any case Elgoog in the long run I am confident your site will live on!
Greek39