Google algorithms vs Google penalties, explained by an ex-Googler

This former Google quality analyst explains the difference between Googleโ€™s algorithms, manual actions, quality and penalties. Please visit Search Engine Land for the full article. http://feeds.searchengineland.com/~r/searchengineland/~3/co_lftrnO0I/google-algorithms-vs-google-penalties-explained-by-an-ex-googler-345011

Some early observations on the Google December core update

Some of these observations are based on the quality raters guidelines, the past core updates, and sound SEO advice. Please visit Search Engine Land for the full article. http://feeds.searchengineland.com/~r/searchengineland/~3/3YdZfqVkz2g/some-early-observations-on-the-google-december-core-update-345064