Create Web applets with Mozilla and XML: "The Mozilla platform is a bundle of freely available open source technology that underlies many user-oriented software applications. Some of these applications are desktops and some are development tools, but the most famous ones are Web browsers, including Mozilla, AOL for the Macintosh, Galeon on Linux, and Netscape.". Xul è piuttosto interessante, varrà la pena di imparare un nuovo dialetto XML per creare applicazioni basate su Mozilla?