They moderators filter anything negative about Google's Brand because they are in damage control... If they approved every message people would see the unbelievable outrage in the SEO community. Google is shameless. They are destroying rankings based on backlink profiles. I could destroy anyones ranking with little effort by deploying bad backlinks to their website. Google does not care. They want their CPC to go up. Instead of doing what is right (auto disavow or do not give any credit to nonsense back links) they PENALIZE websites for it. There are thousands of SEO experts that see Google for what they are now. A monopoly that is capitalizing on destroying rankings to stuff their pockets through PPC. If they think no one notices, they are sadly mistaken. Businesses are far better off doing other marketing and not relying so heavily on Google. Google's reputation has been severely damaged.