Force.com as a Google Visualization Data Source

Google Visualizations - developer.force.com
http://wiki.developerforce.com/index.php/Google_Visualizations

Force.com as a Google Visualization Data Source - developer.force.com
http://wiki.developerforce.com/index.php/Force.com_as_a_Google_Visualization_Data_Source

Visualizing Your Cloud’s Data
http://googlecode.blogspot.com/2009/05/visualizing-your-clouds-data.html

Elevate Your Force.com Platform Apps with the Google Visualization API
http://developer.force.com/df_session?id=a0J300000009wdzEAA

Google Visualization API: Annotated Time Line
http://code.google.com/apis/visualization/documentation/gallery/annotatedtimeline.html

Naver Salesforce.com Cafe
http://cafe.naver.com/MyCafeIntro.nhn?clubid=14683696