Google Launched its iPhone Web App Today -

Today, Google announced the release of a new iPhone application that integrates its multiple services into a single interface, making it easy for iPhone users to find, use and switch between Google search, Gmail, Calendar, Reader, and more. To use the application, iPhone users simply point their web browser to http://www.google.com.

If I used Google applications more often this would be fantastic. At first glance Gmail, Reader and Calendar all have a very slick and iPhone optimized layout.