Viktor Zeman on Quality Unit tiped about “PostAffiliateXpress” — an application with an interesting interface and an even more intriguing back-end. The UI combines a Vista-like “Start” menu along with an OS X-like dock, using everyone's favorite fish-eye widget. It also has a built-in widget system that leverages Google Widgets. Overall, it's a pretty nice implementation of a desktop and windowing in Ajax.
The framework itself is “GwtPHP” which attempts to take all the advantages of GWT and deploy them to PHP backends in an attempt to solve the problem of limited Java-friendly hosting services. Unfortunately, the framework isn't available for use until sometime in early November.
More info: PostAffiliateXpress