Most recent entries:

• HTML Tables Showing in Google Snippets | November 14, 2011
• Google Bolding On Synonyms For Web Searches | August 8, 2011
• Google "Answer Highlighting" Upsets Webmasters | January 25, 2010
• Will You Use Google's New "Rich Snippets" Markups? | May 13, 2009
• Google Adds More Search Refinements & Detailed Snippets | March 25, 2009