Well there is a site http://www.netvibes.com/ that is famous because of its possible customization. Guys there are a lot of others, i am listing few here, help me by providing more.
http://www.netvibes.com/
http://www.pageflakes.com/
www.google.com/ig
(http://googlemodules.com/)
http://www.netvibes.com/
http://www.pageflakes.com/
www.google.com/ig
(http://googlemodules.com/)
