I wrote a post today on the AddThis blog describing how we made the new analytics mobile friendly by getting rid of flash and using HTML5 canvas, JavaScript, google charts api and css for all of our charts:

The new analytics on an iPhone. Just as beautiful as on a desktop browser.

All in all, our charts went from being a clunky, heavy, flash-based monstrosity to being light weight and flexible

via AddThis Blog » Blog Archive » Using HTML 5 to Make the Analytics Charts.