clipped from: 3spots.blogspot.com   
  • *MyStimmy: (mystickies icon and Blummy icon ) Small Divs you can stick anywhere with links or javascript. You could configure it's extent to show on all pages of that site, several sites or just one page (like mozilla.org icon 's URL configurations.)
    This would let the user adapt the sites usability to his needs. You could add say a direct link to a page you often switch to, or add a bookmarklet that can only be used on that site.