Implement Web cut-and-paste using Atom XML and Firefox XUL

Implement Web cut-and-paste using Atom XML and Firefox XUL: "Even after 20 years, the Web continues to redefine itself. The Internet is transforming from a hypertext document system to something that resembles a full-blown operating system. In this article, focus on a critical functionality missing in the emerging cloud-based operating system: The existence of a standards-based Web clipboard. Discover what a Web clipboard might look like using AtomPub and the AtomClip XUL Firefox extension."