What is Stich.it?
Stich.it is a service that lets you "stich" almost anything together on the Internet. (BTW, stich means "line" in poetry) You can quickly create a slideshow-like experience using Web pages, video, music, photos, documents and more. You provide the links, Stich.it provides the experience.
There is also a bookmarklet, and the ability to edit headings and annotations for your "stiches".