In Firefox 5 on exporting HTML files, two unnecessary elements are included for each web page entry; namely, <DT><A HREF="http://www ... ICON_URI=" ... /favicon.ico" ICON="data:image/png;base64 , ... </A> These two elements (ICON_URI and ICON) add significantly to the storage size of the bookmarks.html file which keeps getting larger and larger. These two elements are not necessary in my opinion. Please remove those two elements: the ICON_URI=" ... /favicon.ico" and the ICON="data:image/png;base64 , from the bookmarks.html file structure; or at least give an option for their inclusion or not in the exported HTML file.