Behind the scenes with Google AJAX API Developers - Around me Developer

Google AJAX APIs Blog: Behind the scenes with two AJAX API Developers: "AJAX Language API, AJAX Search API"

AJAX API is critical to a users interface experience for the iPhone application AroundMe

Marco Pifferi is the developer of AroundMe and gives his thoughts on AJAX API's and tips for developers

Further below Jimmy Moore developer of Mibbit - build with JavaScript - supports IRC, Twitter, Yahoo and AOL... Showing how he used the language API, MAPs API and Youtube API